Jesus is affirmed as the Savior because He came specifically to save His people from their sins, as stated in Matthew 1:21.
The assurance that Jesus is the Savior of His people is founded on His divine purpose revealed in Scripture. In Matthew 1:21, the angel explicitly states that He will save His people from their sins, linking His mission to a particular group—the elect, given to Him by the Father before the foundation of the world. This is not a general offer of salvation but a specific act of redemption for those whom He has chosen. Romans 8:30 further affirms that those whom He predestined He also called, justified, and glorified, underscoring the completeness of His saving work for His people alone.
Scripture References:
Matthew 1:21, Romans 8:30, John 10:14-15, Ephesians 1:4-5, Luke 24:27
Commentary