The Israelites must slaughter and consume an unblemished lamb, foreshadowing the sacrifice of the sinless Lamb of God, Jesus Christ. We are likewise commanded to consume his flesh and blood sacramentally in the Eucharist.

Exodus: The Power and Presence of God – Part 27
27:29

Exodus: The Power and Presence of God – Part 25
24:44

Exodus: The Power and Presence of God – Part 24
26:59