How do we know Christ is our Passover Lamb?

In Exodus, the lamb had to be without blemish, symbolizing purity and sinlessness, which is fulfilled in Christ. He entered the world, fully God and fully man, to become the perfect sacrifice for sin. Just as the lamb's blood was applied to the doorposts to protect the Israelites from death, Jesus’ blood cleanses and covers believers from the wrath of God. The book of Hebrews emphasizes that Christ's sacrificial death provides eternal redemption and purification. Thus, Jesus is the embodiment of the Passover lamb, making Him the essential difference for salvation.