Bible Text: Galatians 2:11-21 | Preacher: Bruce Powell | What is a Christian? A Christian is someone who has died. This is what we call union with Christ. When He died, His people died with Him. We are no longer what we once were. A Christian is someone who lives. We are joined to Christ. He enters into us and we come alive. The longings of the heart are changed. A Christian is someone who lives by faith. We must exercise faith in Christ, looking to Him constantly, trusting Him with all of our problems and burdens.