If you understand the core of the Gospel, you can be consistent with it and flexible with everything else. People are hesitant to do ministry because they lack motivation, fear rejection and assume inadequacy. I Cor. 12, the church is indispensable for your survival, and you are indispensible for the church to be the body that God has called her to be. When someone falls in sin, it’s an opportunity for reconciliation. 90% of evangelism is showing up and paying attention.