How do we know Jesus is the ultimate sacrifice?

Jesus is recognized as the ultimate sacrifice because the concept of the burnt offering in the Old Testament serves as a shadow that points to His reality. In Genesis 22, the first mention of a burnt offering tied directly to God's command emphasizes its significance as a type of Christ, who is the Lamb provided by God for atonement. The details of the burnt offerings underscore the requirement of a perfect and sufficient sacrifice to satisfy God's justice, which is fulfilled in Christ's death and resurrection. The New Testament reveals that Christ's offering was accepted by the Father, establishing a new covenant and making the possibility of eternal redemption available to His people through the once-for-all sacrifice He provided.