Why is Jesus called Savior in the Bible?

The title 'Savior' is central to understanding Christ's mission. As Matthew 1:21 states, He will save His people from their sins, emphasizing His role in delivering from the guilt and penalty of sin. This salvation is not contingent upon human effort but is entirely rooted in God's sovereign grace. Jesus, being fully God and fully man, fulfills this role by being the perfect mediator and sacrifice, satisfying divine justice on behalf of His people. His name, therefore, encapsulates the essence of His purpose: He is the one who rescues from sin and its consequences, ensuring complete redemption for the elect.