What does the Bible say about Christ's sacrifice for us?

Titus 2:14 explains that Christ, our Savior, gave Himself for us with the purpose of redeeming us from all iniquity and purifying for Himself a peculiar people. This act of self-sacrifice was motivated by His eternal love and mercy towards His elect, addressing the need for atonement and reconciliation with God. Furthermore, the idea of Christ's sacrifice is central to understanding salvation, as it emphasizes that Jesus did not merely provide a way but became the very means through which we are reconciled to God.