Systematic Theology I - Lesson 12

Knowledge of God; the Trinity

Can God be known? The Doctrine of the Trinity (Scriptural basis; historical background; Monarchian heresies)

Bruce Ware
Systematic Theology I
Lesson 12
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Knowledge of God; the Trinity

Doctrine of God

Part 2

III. Knowledge of God: Whether God Can Be Known

A. God's Incomprehensibility

B. Speculative vs. Revelational Approaches

C. Revelational Knowledge of God

D. Human Capacity to Know the Revelation of God

E. Knowledge About God vs. Knowing God


IV. Trinity in Unity (part 1)

A. Scriptural Monotheism

B. Scriptural Trinitarianism

1. Scriptural Affirmations of the Triune God

2. Brief History of the Doctrine of the Trinity

a. Christological Background

b. Monarchian Heresies

1) Dynamistic Monarchianism / Subordinationism – Arius

2) Modalistic Monarchianism / Modalism – Sabellius

  • An introduction to theology, answering the questions of what is EST (Evangelical Systematic Theology), why study EST, and how it relates to other theological disciplines.

  • Introductory issues of how to do EST and the criteria for assessing theological formulations.

  • Issues of cultural Christianity, and the evangelical position of "contextualized normativity."

  • Begins with a discussion of the background to the discussion (Pelagius, Augustine, Council of Carthage, and semi-Pelagianism), and then a discussion of Luther, Calvin, Arminius, the Synod of Dort and the Five Points of Calvinism.

  • Covenant Theology, Dispensationalism, and their views of Israel and the church

  • A discussion of these three positions and the key figures in each (Schleiermacher, Ritschl, von Harnack; Barth, Brunner, Niebuhr; Carnell, Henry, Graham)

  • The beginning discussion of revelation and the specifics of General Revelation

  • A continuation of the discussion of revelation with an emphasis on Special Revelation, moving into the topic of Inspiration (definition and key passages).

  • A survey of the recent debate, defining inerrancy (including the relationship of hermeneutics and inerrancy), and its relationship to authority.

  • The definition of illumination, why it is necessary, and how we come to know truth. The critceria for canonicity is then discussed and why the canon is now closed (i.e., why no more books would be accepted into the Bible).

  • Why there is a need to know God, and "theism" (arguments as to whether there is a God or not).

  • Can God be known? The Doctrine of the Trinity (Scriptural basis; historical background; Monarchian heresies)

  • Continuation of the discussion of the Trinity and the church's rejection of Monarchianism

  • Beginning of the discussion of the attributes of God's character, and how the discussion is organized.

  • The related doctrines of God's self-sufficiency and his love. (The lecture begins in the middle of a sentence but not much content is missing. Point V., subpoints 1 and 2 were covered in lecture 14. See Outline tab.)

  • God's incommunicable attributes are those that he does not share with us: self-existence; self-sufficiency; infinity; omnipresence; eternity

  • Completes the discussion of God's incommunicable attributes by discussing immutability, the doctrine that God does not change.

  • Discussion of those attributes of God's character that he shares (to some degee) with his creation, beginning with his intellectual attributes (omniscience).

  • A continuing discussion of God communicable attributes, both intellectual (Omnisapience; truth) and moral (goodness; love).

  • Continuation of the discussion of God's communicable moral attributes (love, grace, mercy; holiness, righteousness, justice) and the attributes of God's rulership (freedom; omnipotence).

  • The Scriptural teaching and issues related to this central question

  • Hyper-Calvinism, Process Theology, Arminianism, and Calvinism

  • Concluding discussion on Calvinism

  • An introduction to the doctrine of humanity and the doctrine of humanity's origin (Adam and Eve)

  • Theories on the structure of the human soul (Monism, Dichotomy, Trichotomy) and the transmission of the soul (Creationism, Traducianism).

  • Sin is one of the most foundational and significant topics in Scripture. The doctrines of salvation and sanctification are meaningless without an accurate understanding of sin. The Old Testament teaches both the personal and corporate aspects of sin. New Testament teachings include the essence of sin and total depravity.

  • The facets of the Fall, theories of Original Sin, and God's triumph over sin

What value is there to attempt to know the unknowable or to try to understand someone that, by their own description, is beyond our understanding?

Even though we cannot know everything there is to know about God, there are some things you can know because he has revealed them to you. You can develop a systematic theology as you contemplate what you experience in nature, what you can read in the Bible and what you can know from history. This will give you insights into who God is, how you can have a relationship with him, and how you will live your life differently. Dr. Ware begins by giving you a systematic theology definition and explains systematic theology teachings and concepts that you will find in systematic theology books. He also helps you to learn both the inductive and deductive approaches in assessing various criteria so you can determine for yourself the validity of any theological position.

Some of the first lectures in Dr. Ware’s Systematic Theology I give you the core theological positions of major movements like Calvinism, Arminianism, Covenant, Liberalism and Neo Orthodoxy and help you compare and contrast their different perspectives. Also, since the Bible is the primary source for determining your systematic theology, Dr. Ware defines and explains key terms like inspiration, revelation, inerrancy, illumination and canonicity. God’s existence and attributes make up a major part of this class. The final lectures in Systematic Theology I focus on what the Bible teaches us about humans and sin.

The study of systematic theology is a mixture of science, art and faith. Join Dr. Ware as he leads you in understanding the core teachings of Scripture in a way that help you articulate your systematic theology, deepen your relationship with God and live out your life as a changed person.

This is the first of a two semester class on systematic theology. We recommend the book Systematic Theology by Wayne Grudem as a companion book for this class. Dr. Grudem also wrote an abridged version entitled Bible Doctrines that includes discussion questions that are helpful for using in a small group/classroom situation. 

Dr. Bruce Ware

Systematic Theology I


Knowledge of God; the Trinity

Lesson Transcript


III. Knowledge of God: Whether God Can Be Known

A. God's Incomprehensibility

B. Speculative vs. Revelational Approaches

C. Revelational Knowledge of God

D. Human Capacity to Know the Revelation of God

E. Knowledge About God vs. Knowing God

We will pretend that we gone through the section of the Knowledge of God (Roman numeral III). We will start up with the Trinity. We are going to spend probably three or four class sessions on the Trinity and then quite a bit the longer on attributes; that's really the main section in the whole course. That takes the longest time and the whole session on Angels will be maybe only half of a day spent in class because I'll give you the notes on that. They are quite detailed in terms of tons of passages. Then we have a significant section on humanity and sin. I think that we are going to be fine on this all.

IV. Trinity in Unity

This is one of the most important areas for Christian people to be clear on. I am just impressed more and more as I grow in my own theological understanding over the years how important the doctrine of the Trinity is. In fact I have just written a chapter for a book that Eric Johnson and a friend of his have edited for Zondervan entitled ''God Under Fire''. You know there was a book edited by J.P. Morgan and Michael Wilkins entitled ''Jesus Under Fire'', kind of the Jesus movement, and this is a sequel to that called ''God Under Fire''. It is about what's happening to the doctrine of God that ought to concern us and we need to be aware of. The chapter I contributed to in this book is on the doctrine of the Trinity.

There are a number of areas in the Trinity today being discussed; you wouldn't believe how much contemporary discussion there is on the Trinity. There is something of a resurgence of interest in it, and not all that is out there is good, in fact most of it troubles me. There is a tendency to talk about the Trinity first and foremost in terms of Trinitarian relationships with us. We are very relational, postmodernism-like relationships, community and that sort of thing, but there's a tendency not to talk about God in himself apart from creation and of course if you don't understand that, you really skew who God is in relation to creation. If all you think about who God is in relation to creation, you don't understand God correctly, a God who is self-existent, self-sufficient. There are many reasons, just in terms of the contemporary milieu, for us to understand the Trinity better. Also, I am convinced that most Christian people just don't understand how pivotal, central, necessary the doctrine of the Trinity is to our theological understanding broadly and our experience as Christian people.

Let me just to pick out a couple things to highlight to you. Do you known that apart from the doctrine of the Trinity, the efficacy of the atoning death of Christ is impossible. Did you know that? If you want an atonement for sin, you have to have the Trinity; why? Think of what happens in the cross of Christ. You have to have one who is paying the penalty for our sins, who is both God and man. The hypostatic union, the two natures of Christ, is necessary for the atonement. You've got to have God and man. You need man to be the one who substitutes for us; it has to be one of us taking our place in his death on the cross. Rachel, my 15-year-old daughter asked me eight months ago now this question as I was putting her to bed. She said, "Daddy, how come God sent his Son to pay for our sins? If it had to be a substitute, a perfect sacrifice, and it had to be one of us, why couldn't it have been a perfect human being? Couldn't God have just created another Adam and insured they never sin and wouldn't that have done it?" The answer to the question is, no, that wouldn't do it. Think why. If you pay for your sin how long do you pay it? Eternity. This is why hell never ends because the payment never ends; you never pay adequately, entirely for your sin. So, if another human being took your sin and paid it on your behalf, how long would he pay for your sin? The same amount you would. So, when would you ever be delivered? When would the penalty ever be paid? When could God look at you and say, justified, righteous in my sight? The answer is never. You'd be in limbo waiting forever to have your sins paid for so you could be accepted as righteous before God. So it has to be one of us, but it has to be the God-man.

Have you ever wondered how Christ could pay the same payment you and I would pay and we pay forever and he pays, and it's done, and he rises from the dead. Have you ever wondered why that is? Well, it is because the payment he makes is of infinite value. He pays it in full. He pays the penalty you and I would take eternity to pay, that is, we never would complete paying for it. He pays it in full by virtue of his being the God-man who pays for our sin. So you have to have God united with man in the sacrifice offered. There's one member of the Trinity.

You also have to have the man Jesus who gets to the point of the cross, sinless. How does Jesus live his life sinlessly? If you answer, because he is God, you have just made a mockery of two things in the Bible, at least.

First, Jesus was tempted in every way we are, yet without sin because according to James, God cannot be tempted. So the temptation and the dealing with sin cannot be in relation to his divine nature and must be in relation to his human nature. Then how does the human Jesus resist temptation in every moment of every day of his life, obey the Father until at the end he goes to the cross sinless; how does this happen? Read the Gospels. Read Luke; what does it say when he comes into Nazareth? They handed him the Isaiah scroll, and he reads, the Spirit of the Lord is upon him. So Jesus lives his life, obeys the Father, and offers himself as a sinless sacrifice in the power of the Spirit. So there you have two.

You have got to have the God-man on the cross; you need to have God empowering the human Jesus to live his life obediently, and then at the cross itself you need to have what? You have to have wrath being poured out on the Son. You have to have the judge being propitiated, being satisfied by the payment that is offered. So you have to have God the Father. We can even back this up further; you have God the Father who sends the Son so that we might be saved so that propitiation might be a reality. You have the Father sending the Son, the Son coming as the God-man, and the Holy Spirit empowering Christ as he lives his life for the atonement to take place. You have to have the Trinity. This is anything but some kind of abstract, airy-fairy, optional doctrine. Everything hangs on it.

Secondly, there is an appeal to us to live like Jesus, to follow in his steps. If he lived his life and obeyed the Father and resisted temptation as God, then he is hardly an example for you and me. But we read in 1 Peter 2:21-22, follow in his steps who committed no sin. I think a lot of Christian people read that, and they just kind of wave it off; it doesn't penetrate their heart because they think, it isn't fair, he was God. In Philippians 2:5, Paul says, have this attitude in yourselves which was also in Christ Jesus. Well yeah, but Jesus was God, we say.

I guarantee this is something that is really exciting, and we will come to it in time, to talk about this more to understand Jesus' own human existence in ways that I think many in the church have failed to see. We have put such an emphasis on the deity of Christ because of battles with Arians of all kinds (people who deny the deity of Christ) through the centuries, so we have upheld the deity of Christ, and we should. That is absolutely essential but we have not taken care to think carefully about the theological significance of the humanity of Christ nearly sufficiently.

That is one example of the Trinity in a doctrinal area that crucial. What is more crucial to our faith than the Savior who dies for our sins and makes the payment for them. The Trinity is necessary for the efficacy of the atonement.

I'll take something very practical in the Christian life. Prayer. We pray to the Father. I don't know why we teach our children it is okay to break the rules in praying. We tell them to pray to Jesus when Jesus said, "Pray this way, our Father." You know what I think it is. (Granted this is unconscious; it not that people are thinking this way about it.) It is a perverted view of the Father. Jesus is the kind, compassionate one who relates better to little children. That is what is going on. Jesus is tender. Well number one that is a perverted view of Jesus too, isn't it? The very same Jesus who called little children to himself is the one coming back in Revelation 19 on a white horse with a sword coming out of his mouth destroying the nations. Get Jesus right, but get the Father right. Get the Father right, the Father who loves the world and sent his Son into the world "For God so loved the world, that he gave his only begotten Son..." (Jn 3:16). As Jesus said, we pray to the Father. We pray in the name of the Son. When we end our prayers "in Jesus Name, Amen," these are not throw away words. The only basis by which we have access to the throne of grace is that we come in the name of another. I remember as a kid my dad giving me a credit card to go get gas. I could go to a gas station and hand them my dad's credit card and fill up the tank. It was on the basis of his name not mine. I could tell the guy my name, and it wouldn't do a bit of good, but I could use my dad's name and would get it. So we go on the basis of Jesus' name to the Father. We are in him, and therefore he is the mediator; he is our access to the Father. So when we pray in his name, we mean by that, on the basis of his right and his authority to approach the Father. We come through him and him alone.

How do we pray what we ought? The Spirit works within us, says Romans 8. If we are praying in the Spirit, if we really are attuned to the Word and God's work in us, we pray in the Spirit what is acceptable to God, what is in accordance with his will. So prayer involves the Trinity. Praying to the Father in the name of the Son by the power of the Spirit.

A. Scriptural Monotheism

The reason I start here is because this is where the church started. The early church in developing its doctrine of the Trinity inherited from Judaism what it never did dispute. I think that one of the greatest marvels of theological development in the early centuries was that there was never any serious proposal put on the table; we thought there was one God, but in fact we've got two or three as the Holy Spirit became more understood as well as being divine. No, Christian theologians accepted what Jewish theologians and the Jewish faith had affirmed and that is there is one God. This was never challenged, never questioned. It was never seriously considered to be set aside. Why is this? Because the Bible in both Testaments is clear; there is one God, not many gods, one God.

These are some of the classic statements of this:

Dt 6:4 "Hear, O Israel! The Yahweh is our God, the Yahweh is one!

Here is this assertion of the unity of the God of Israel in the midst of a culture that recognized many gods, many different deities, but in fact there is one deity who is LORD of heaven and earth.

Gn 1:1 In the beginning God created

Created how much?

Gn 1:1 ... the heavens and the earth.

Everything. What is the significance of that? Genesis 1 is fundamentally a theological polemic against polytheism. It's not fundamentally a scientific statement of creation. It is fundamentally a theological polemic against polytheism. In polytheism you hold that there are a number of gods who have regional jurisdiction, who are over certain portions, maybe geographical areas; one god in this land another god in this land. These gods then are regional despots, territorial despots but here you have the statement of Israel that says God created the heavens and the earth. That means there is one God over all. To create it is to own it, and to own it is to rule it. So Genesis 1:1 is a statement against all the polytheistic religions surrounding Israel. There is one God over all.

One episode in Scripture where this understanding makes all the difference in how you read the story is the account of Elijah's confrontation with the prophets of Baal. Elijah confronted them, and they had this challenge, this duel of deities; Baal verses Yahweh. Where did it take place? Mount Carmel. What is the significance of that? Mount Carmel is Baal's territory according to Baal worshipers. If the same confrontation had taken place in Jerusalem, they would have said, of course, Jerusalem is Yahweh's territory. Of course he won the battle; of course he won the duel; of course he responded and Baal didn't. That is where Yahweh reigns, in Jerusalem. But it wasn't in Jerusalem; it was at Mount Carmel. So the point is, Baal is not what you think he is. He is not god here either, Yahweh is God over all. It demonstrates that so forcefully.

The Ten Commandments make this clear from the very beginning.

Dt 5:9 You shall not worship and serve no other than the Lord your God

Dt 5:11 You shall not take the name of the Lord your God in vain

'''Isaiah 45:5-7'''

Is 45:5 "I am the Lord, and there is no other; besides me there is no God.

Is 45:5 ... I will gird you, though you have not known me;

Actually this is talking about Cyrus. I will gird you, Cyrus, though you don't even know me. You are going to be my instrument Cyrus. You don't have a clue that I am doing this, but I am.

Is 45:5 ... I will gird you, though you have not known me; Is 45:6 That men may know from the rising to the setting of the sun that there is no one besides me. I am the Lord, and there is no other.

Do you get the point? It is so clear that God wants to go on record saying, I alone am God. What he says after that we will come back to when we talk about divine sovereignty. In the context of laying out "I am God, no one else," he then goes on to say:

Is 45:7 The One forming light and creating darkness, causing well being and creating calamity; I am the Lord who does all these.

Is 46:9 Remember the former things long past, for I am God, and there is no other; I am God, and there is no one like me,

We might even have a category in relation to God called God's Incomparability. He is not comparable, "no one like me." The Incomparability of God would be a good category to have in our minds in terms of how God seeks to identify himself. Over and over again he says, there is no one like me. He stands alone; he is one of a kind. It is also related to holiness because to be holy is to be different, to be set apart, one of a kind, unique.

Dt 4:35 To you it was shown that you might know that the Lord, he is God; there is no other besides him.

So we have this clear testimony in the Old Testament and Jews held it. It is a remarkable thing in my judgment that both Old Testament Judaism and New Testament Christianity were both monotheistic, in light of the fact that in both cases they were surrounded by polytheism. One of the ways of accounting for the Bible that liberals like to propose is that they are cultural products. They come about as people reflect on their religious experience, and that is what the Bible is. It is an amazing thing that Israel is surrounded by polytheistic cultures, and she is uniquely monotheistic. And then you come to the New Testament; do you remember Paul in Athens? In Acts 17, he observes the city full of idols. They prided themselves in knowing about every god. They are polytheistic. Everywhere around them in the Greco-Roman world is polytheism, and Christians affirm there is one God. Something has got to account for the tenacity of a people to hang on to this belief when all of the cultural pressure is there weighing in on them, and they won't budge. It doesn't sound to me as a likely outcome if this religion is a cultural byproduct. I don't think it accounts well for it at all. What does account for it? They have revelation from God that led them to believe this and affirm it despite the fact that there were these pressures put upon them.

The New Testament affirms there is one God. The data in the New Testament gets more complicated. There is no question about it; it gets more complicated. Not that there aren't some passages in the Old Testament that are complicated also, but you never saw a hint of something like the doctrine of the Trinity in the Old Testament. That is, Old Testament Israel, with Judaism coming up with it. It is not until Jesus comes that now there is good reason to start rethinking what we mean when we say there is one God. But we don't drop the affirmation that there is one God.

1 Cor 8:6 yet for us there is but one God, the Father, from whom are all things

Jn 17:3 This is eternal life, that they may know You, the only true God,

1 Tm 2:5 For there is one God,

Ro 3:30 since indeed God who will justify the circumcised by faith and the uncircumcised through faith is one.

Jas 2:19 You believe that God is one. You do well; the demons also believe, and shudder.

B. Scriptural Trinitarianism

The New Testament is as clear as the Old Testament: there is one God, not many Gods. But the data is complicated because some of the very affirmations that state that there is one God leads you to wonder what this means exactly.

Think about two of the verses that I read to you that I purposely only gave you part of the verse. Think of the rest of the verse.

Jn 17:3 This is eternal life, that they may know you, the only true God, and Jesus Christ whom you have sent.

Think about this. This is eternal life. Who can give eternal life? Who is capable of giving eternal life to people? Answer: God. So, this is eternal life that they may know you, the only true God, and Jesus Christ whom you have sent. What does that make it sound like in terms of the one God and Jesus Christ? Doesn't it sound as though they are parallel in some sense? It sounds like Christ is also the bestower of eternal life. Doesn't it sound as though you are talking about Jesus Christ in a way that is appropriate only to speak about God. Furthermore, you have done this in a sentence in which you have affirmed one God. "This is eternal life, that they may know you, the only true God, and Jesus Christ." How does this make sense: "only true God, and." Shouldn't you have a period at the end of "only true God"? Don't you stop when you say "only true God"? No, it doesn't stop. That is the point; it carries forward. So we are to think at one and the same time this: In some sense deity must be true of Jesus, and yet Jesus must be distinct from God in something. How do we do this?

1 Cor 8:6 yet for us there is but one God, the Father, from whom are all things and we exist for him; and one Lord, Jesus Christ, by whom are all things, and we exist through him.

Who can create? God. In the beginning God created the heavens and the earth. But according to the New Testament, who creates the heavens and the earth? Jesus.

Jn 1:3 All things came into being through him, and apart from him nothing came into being that has come into being.

Col 1:16 For by him all things were created, both in the heavens and on earth, visible and invisible, whether thrones or dominions or rulers or authorities-all things have been created through him and for him.

Heb 1:3 And he is the radiance of his glory and the exact representation of his nature, and upholds all things by the word of his power. When he had made purification of sins, he sat down at the right hand of the majesty on high,

1 Cor 8:6 yet for us there is but one God, the Father, from whom are all things and we exist for him; and one Lord, Jesus Christ, by whom are all things, and we exist through him.

Jesus creates. But only God can create. What do we do with a passage that says, "There is only one God the Father of whom all things," and, "one Lord Jesus Christ by whom are all things"? Somehow it has got to be the case that the one God is true of Jesus and yet Jesus is distinct from God the Father, one God the Father of whom are all things. Somehow there has to be identity and distinction at one and the same time.

Think about another passage, "In the beginning was the Word" (Jn 1:1). What does that bring to mind? "In the beginning God created the heavens and the earth" (Gen 1:1). John purposely uses the phrase "In the beginning" to cause our ears to hear Genesis 1. He wants us to make the link between Genesis 1 and what he is saying here.

Jn 1:1 In the beginning was the Word, and the Word was with God, and the Word was God. Jn 1:2 He was in the beginning with God. Jn 1:3 All things came into being through him...

You hear the creation here. What does God do in Genesis 1? Create. In John 1:3, he creates. So clearly this is meant to associate the eternal Word with the God who created the heavens and earth.

Jn 1:1. In the beginning was the Word, and the Word was with God.

There is a distinction. He was ''with'' God. You have God and you have Word; "the Word was with God". In the next phrase he says, "and the Word was God". Identity. You have identity and distinction. How do you make sense of this, that there is both identity and distinction? God is one, but God is somehow two it appears. If the Word is God then you are talking about just the Word as God, so our monotheism is just a Christomonotheism. But remember the previous phrase, "the Word was with God." So it can't be a Christomonotheism. The Jesus-Only Pentecostals are dead wrong. It is not true that the only deity is Jesus. The Word was with God. So, how do you put this together?

1. Scriptural Affirmations of the Triune God

The early church struggled, and they began noticing a number of affirmations of the Triune God in Scripture that they had to account for. These are a couple of the most notable:

'''Mt 28:19 The Great Commission passage that Jesus gives to his disciples.'''

Mt 28:18 ... All authority has been given to me in heaven and on earth. Mt 28:19 Go therefore and make disciples of all the nations, baptizing them in the name

in the name of the Father and the Son and the Holy Spirit,

The word for "name" is singular (''onoma''), meaning a name. That is an amazing thing. Not in the ''names'' plural but in the ''name'', (singular) of the Father, Son, and Holy Spirit.

Matt 28:20 teaching them to observe all that I commanded you;

Here you have this incredible statement in which Jesus is speaking flagrant blasphemy by putting himself and the Holy Spirit in the same name of the Father, who nobody disputes is God. Jesus doesn't dispute the Father as God; nobody disputes that the Father as God. That is settled. The church didn't have to have a council. We have the Council of Nicea on Jesus; we have the Council of Constantinople on the Holy Spirit. We didn't have a council on the Father to figure out if the Father is God; that is a given. It is utter blasphemy if it is not true that Son and Spirit are deity and yet one name. There you have it again, identity one name, ''onoma''. There is distinction and identity between the Father, Son, and Spirit all the way through.

By the way, these passages are sometimes called "Triadic statements." This is a better term than what I sometimes hear them as being referred to as "Trinitarian." These are "Triadic" passages because they have all three represented clearly in a context of deity; there is no question about that. "Trinitarian," in my judgment, would imply that the actual doctrine of the Trinity is presented in this passage. I don't think any passage presents the doctrine of the Trinity; if it did we wouldn't have had four centuries working on this crazy thing, working it out. They would have opened up their Bibles and read it, and said, okay that is it. But triadic passages don't explain it; that is what makes it so difficult.

'''2 Corinthians 13:14'''

This is the last verse in the book. It is a benediction. What is it you are doing in a benediction? You are basically saying, "May God be with you; may God bless you; may God go with you." That is what you are saying in a benediction. Here is what Paul's statement of, "may God be with" you sounds like.

2 Co 13:14 The grace of the Lord Jesus Christ, and the love of God, and the fellowship of the Holy Spirit, be with you all.

So now, "may God be with you" comes in the form of Father, Son, Holy Spirit. This is the benediction saying, "God be with you." Incredible statement. If Jesus and the Holy Spirit aren't viewed as God, then this is all together inappropriate.

'''Matthew 3:13-17'''

Another Trinitarian passages that has been noted is the baptism of Jesus in Matthew 3:13-17. You have the voice from heaven from the Father, the Holy Spirit descending in the form of a dove, and Jesus being baptized in the water; all three are present. Now in my judgment, that isn't as clear of an indication of the deity of the three as the previous two verses. Both the Great Commission and the benediction to Second Corinthians are contexts in which deity is being affirmed, and that is clear. But the baptism is an important passage where you see the three.

'''Ephesians '''

Here, Paul is clearly thinking in Trinitarian ways. In fact, in Ephesians you find this quite a bit. Even in the first chapter: "Blessed be the God and Father of our Lord Jesus Christ"(Eph 1:3). The emphasis is on the Father, but then follow it through in Ephesians 1:3-14, and over and over again it says, "in Christ." It ends with saying we have been given the Spirit as a pledge of our inheritance, the guarantee for us. So clearly you have Father, Son and Spirit in Ephesians 1.

Eph 4:4 There is one body and one Spirit, just as also you were called in one hope of your calling; Eph 4:5 one Lord, one faith, one baptism, Eph 4:6 one God and Father of all who is over all and through all and in all.

Here you have this statement as our identity as God's people. Who are we? We are one in Spirit, Son and Father. But one. Here you have again this sense of one, of identity. But Spirit, Son, Father in order in verses 4, 5, and 6, you have distinction. He is not using different names for the same thing when he says Spirit, Son, Father. Yet in another sense he is referring to one reality for identity and distinction.

'''Diety of Christ'''

After Jesus had ascended and gone back to the Father, the early church really struggled with questions like this. A lot of attention began to be focused on passages which indicated the deity of either Christ or the Holy Spirit. They weren't in that order. Most of the attention for the second, third and first part of the fourth century was on the deity of the Son, and once the Council of Nicea occurred in 325, then the great emphasis was placed on the deity of the Holy Spirit. The church began looking at these discrete statements and passages in regard to the Son and then the Spirit. For example, in John 8:58 Jesus said, "before Abraham was, I am." This is just an astonishing thing. Is Jesus merely meaning by this that before Abraham existed, he existed, which was how many years earlier roughly? Round figures 2,000 B.C. So here is Jesus saying before Abraham existed 2,000 years ago, I was already born. If that is what he was saying, the Pharisees would have laughed; they would have got an awfully good chuckle out of this thing; they would have called the men in the white coats. They would not have taken this seriously any more than if you came up to me and told me that, actually you are two hundred years old. And I'd say, how long have we had this problem of delusions? You wouldn't take it seriously. But they did take it seriously, didn't they? How do we know that? They picked up stones to stone him for blasphemy. So what they understood was what he meant, namely before Abraham was I AM (''ego eimi''). He identified himself with Yahweh of the Old Testament. I am the eternal God; that is what he was saying. That is astonishing. A similar thing happened in John 10:30 when he says, "I and the Father are one," and they take up stones to stone him. One in purpose, one in goal, one in desire is not blasphemy. One in nature, one in essence is.

You know, by the way, in Judaism you never find in the Talmud or the Mishnah a reference to God as Father. That is why for the Jesus Seminar of the Lord's Prayer, the only part that gets a clear Christ marking, (meaning Jesus actually said these words), the portion of the Lord's Prayer that passes the test of the Jesus Seminar is the first two words, "Our Father." From then on, it is anybody's guess, but it is clearly not from Jesus according to the Jesus Seminar folks. "Our Father" makes it because nobody spoke this way in Judaism. So here is Jesus coming along saying, "I and the Father are one"(Jn 10:30). He called God his Father over and over. So by that, he affirmed this filial relationship, this relationship of nature with the Father. They viewed that to be blasphemy. When we get to Christology I have quite a lengthy section in defending the deity of Christ, so I am not go through that here, but this gives you a sense of what they noticed and struggled to accommodate.

  '''Diety of the Holy Spirit'''

Likewise with the deity of the Holy Spirit, eventually they came to these passages as well.

In Acts 5 where Peter says to Ananias who has lied to him, "You have not lied to men but to God" (Acts 5:4). In his previous statement he says, "Why have you lied to the Holy Spirit?"(Acts 5:3). So he equates lying to the Holy Spirit with lying to God.

In 1 Corinthians 3:16 we are referred to as the temple of the Holy Spirit. What is the temple in the Old Testament? It is the residence of God where his shekinah glory is manifest. Here it is the Spirit who is identified as God residing within us.

Also, in 2 Corinthians 3:16-18 the Holy Spirit is referred to as the Lord.

2. Brief History of the Doctrine of the Trinity

I want to spend a little time here with you going through some of the main developments in the Doctrine of the Trinity. I am hoping that is covered as well and perhaps more thoroughly in your Church History course in the early church. This is so important that I want to spend time, if nothing else, just reinforcing it here. How did we end up with this Doctrine of the Trinity?

a. Christological Background

The Doctrine of the Trinity arose out of the early church's grappling with the nature of Jesus Christ. This is what gave rise to it. Who is Jesus? This was the dominate question of the late first, second and third century, until the Council of Nicea. Actually, that question dropped once we decided at the Council of Nicea that Jesus is one with the Father, one nature with the Father. The question continues, what about his human nature and divine nature? So, it is really not until Chalcedon in 451 that there is, as it were, a clear and holistic understanding of Christ in relation to the Father, the Spirit and his human and divine nature. This was the burning issue theologically for the early church. You can why. These people were called Christians. They were putting their hope in Christ. They believed Christ is the one who died for their sins and they were followers of him. Who is Jesus, becomes the most natural question that would plague these early Christians until they came to clarity on that.

There was never was a proposal on the table, taken seriously to go the direction of two Gods. We have misunderstood it before; we thought there was one God, but now we see there is the Father, and there is the Son. There are two Gods. This never happened. Instead the church took the harder course. Wouldn't that have been easier? Just switch from monotheism to bitheism and then tritheism; it makes it so much easier. The Doctrine of the Trinity is tough. It is really a difficult doctrine. The fact that it has been upheld, defended, and reaffirmed generation after generation through the history of the church is a testimony to the fact that the Bible makes it so clear that there is something like one God, but as Father, Son, and Holy Spirit. Each must be true because it has been so ridiculed. How has it hung around so long when it is so bashed? Because Christian people are so convinced that the Bible must be understood in something along these lines. One God was never disputed.

b. Monarchian Heresies

It is interesting because the early proposals to understand Jesus (before we come to Nicea when it is decided) were driven by their desire to maintain monotheism. They feared that affirming the deity of Christ as equal to the Father would compromise it and there is no way you could avoid compromising or destroying monotheism. So there arose what are called Monarchian Heresies. They weren't called heresies as they were developed; they were called heresies as the church judged them to be heresies at some point. But they are Monarchian, in so far as they saw the reign of the one God (hence monarchy, Monarchian). The reign of the one God as incontestable, supreme and inviolable must be maintained. Therefore we have to do something else with Jesus. We revere him, we honor him, we look to him as our hope, but we have to do something else with Jesus so that we can maintain the rulership of the one God distinct from Jesus. Two of these in particular that developed were prominent in the early church.

      1) Dynamistic Monarchianism / Subordinationism - Arius

The main proponent of this view was Arius. Arius died in 336. So he was active in teaching and advocating for his view in the late third and early fourth centuries. Arius proposed that there is one God who is ruler of all and he has created a supreme being, not God, but one who is very much like God. One who is his Son, the Word, who became flesh, Jesus of Nazareth. Arius believed that Jesus was the first created being. That he was the agent God used to create the heavens and the earth. That he had great power, and dominion. He believed that Jesus, that is, the Word who became flesh, was the one who died for our sins. He held all of these things, but he did so holding that Jesus was a created being. Greatly exalted but nonetheless created. He had this notion of dynamism, that the power of God worked in Jesus mightily. That is why it is called Dynamistic Monarchianism, the power of God, (''dunamis'', power) the dynamite power of God worked within Jesus enabling him. It is not that Jesus was omnipotent, but rather he had God's power at work in him. It is called Subordinationism because in nature Christ is subordinate to the nature of the Father. The Father is eternal; the Son is not. The Father is infinite; the Son is not. So in that sense he is subordinate to the Father.

        2) Modalistic Monarchianism / Modalism - Sabellius

The main proponent of this view was Sabellius. The Sabellian view, on the surface, seemed to have a lot of merit because it tried to take account of identity and distinction. The Modalist view proposes that there is one God, and the Father is God, the Son is God, and the Holy Spirit is God. Doesn't that sound like our Trinitarian affirmation; there is one God, the Father is God, the Son is God, and the Holy Spirit is God. What this shows you is that you have to be careful when you write Trinitarian statements, that you say enough precisely to rule out the heresies. If you don't say enough, you let them in. There are heretical views that can accommodate that statement. So, to say there is one God, and the Father is God, the Son is God and the Holy Spirit is God isn't wrong; it just is that it isn't enough. Because what Sabellius meant by it is there is one God who manifest himself first as Father, second as Son and third as Spirit. So if you look at redemptive history we have modes of the divine essence manifest at various points in history. So God is Father in the Old Testament period, and then when the incarnation takes place the one God becomes the God/man in Christ. Then Christ ascends back to heaven, and then you have the Holy Spirit coming, so that is the mode of God coming in the Holy Spirit.

The first view I talked about, the Subordinationist or the Arian view took a church council at Nicea to refute. It didn't take a council with the Sabellian view. All it took was normal Christian people reading their Bible who came to the conclusion that it was very innovative and very creative, but it just can't be. It didn't require a church council to refute it. It was refuted by the Christian community. What would they have looked at of the Sabellian view to realize it just can't be? Jesus at the right hand of the Father. There is the New Testament teaching. Jesus Himself said that he was going to go back to the Father; he prays to the Father. What about praying to the Father? Pray to who? Is this ventriloquism? What is happening when Jesus prays to the Father if you have a Unitarian conception of God in these various modes? What do you do with the Baptism? You have a voice from heaven and the Holy Spirit as a dove; at least this is the way it is recorded for us in Scripture; then Christ is there. Christ intercedes for us to the Father. Right now this is supposed to be the age of the Spirit. What do we know from the New Testament? Jesus is coming back, and where is Jesus now? He's at the right hand of the Father. So you have Father, Son and Holy Spirit now. Early Christians rejected Modalism over time; it was just shown to be unacceptable as a view.

The desire for both of these is to maintain monotheism.