What does it mean that Jesus came to save His people from their sins?

The phrase that Jesus came to save His people from their sins encapsulates the essence of the Gospel. In Matthew 1:21, the angel reveals to Joseph that Mary will bear a son named Jesus, for He will save His people from their sins. This verse emphasizes that Jesus's birth was not merely historical but a part of God’s redemptive plan. His mission was not simply to provide a moral example but to bear the penalty for sin on behalf of His people. This highlights the doctrine of particular redemption, indicating that Christ's atonement effectively secures salvation for those whom the Father has given Him. Therefore, understanding this mission provides deep assurance to believers about their identity and God's unwavering commitment to their salvation.