Key texts:Ephesians 2:1-10; Romans 3:21-28; 2 Timothy 3:16-17; Romans 11:36 Theme:The heart of the Reformation was a return to the Gospel—God’s sovereign grace, received by faith, grounded in Scripture, for His glory alone. 1. Sola Gratia – Grace Alone“For by grace you have been saved through faith. And this is not your own doing; it…

Key Texts:Colossians 1:15–20; Acts 4:12; 1 Timothy 2:5 Theme:Christ alone is the sufficient and supreme Mediator between God and man. He is the heart of the Gospel. 1. Christ Alone as the Image of the Invisible God (Col. 1:15) 1.1 The Perfect Revelation of God     Christ is not merely a reflection of divine glory;     He…