Jim Osman explores the concept of unashamed confidence in Christ through Paul’s letter to Timothy in 2 Timothy 1:8-12. He highlights three reasons for this confidence: a saving gospel, a securing God, and a sure glory. Osman emphasizes that believers can have unashamed confidence in Christ because of God’s sovereign work in salvation and His faithful promises. The sermon concludes with powerful testimonies of new believers proclaiming their faith through baptism, demonstrating their own unashamed confidence in Christ.