What does the Bible say about Jesus saving his people?

Matthew 1:21 reveals that Jesus' very purpose was to save His people from their sins. This reflects God's sovereign plan from the foundation of the world. Jesus, as the promised Messiah, fulfills the role of a Savior destined to rescue those chosen by God, highlighting His mission and the assurance of salvation for His people. The text emphasizes that His saving work is not possible without acknowledging the sinfulness of His people, as He came to save them from their inherent transgressions against God's law.