Aquinas describes faith as whatever a human can know through special revelation, and reason as whatever a human can know outside of special revelation.
II. Faith and Reason
a. Reason - Whatever a human can know outside of special revelation.
b. Faith - Whatever a human can know through special revelation.
B. Two Ladders
1. Ladder #1 - Science and Philosophy
2. Ladder #2 - Theology (Special Revelation)
C. Refutation of Averroists
1. Doctrine of Creation
a. Defending the Christian Faith
b. Defending Aristotle
2. Doctrine of Personal Survival after Death