What I don’t understand (as a Jew), is why Jesus is the atoning sacrifice of Passover and not Yom Kippur? According to Jewish custom, atonement is made on the High Holy Day of Yom Kippur, not on Passover. The lamb of Passover is largely symbolic of one of the Egyptian gods (a lamb); it is part of the Seder ceremony on the Seder plate but is not eaten and does not represent an atoning sacrifice.
The two primary Old Testament “types” we find in the celebration of the Eucharist are the Passover meal and the heavenly manna. We also see the shewbread and the tree of life in the garden and even Yom Kippur. Jesus referred to his passion and crucifixion as his baptism, and in Jesus we see our eternal high priest baptized and then ascending to the temple “not made with hands” in heaven, to enter the heavenly “holy of holies” to present himself to God the Father.
But why on Passover? We see parallels in Jesus to King David, King Solomon, Joshua of Nun, Elisha, and more, but we also see Jesus as the new Moses (among other parallels, the nativity story of Herod massacring young boys and Jesus’parents hiding him away (im Egypt, also an Abraham/Israel parallel it looks like)). Where as Moses led the Israelites out of worldly captivity from Pharaoh, Jesus leads us out of spiritual captivity from sin.
I typed more than I had to, but it is that leading out of slavery/bondage that occurs in both stories. Also, he shields us from death as well, another Passover reference, insofar as Christ conquered death in his Resurrection and is the way to eternal life in God. Death, that spiritual death, passes over us so long as Jesus is in us (spiritually) and we will rise again to participate in God’s eternal life (not just animal life, or in Greek
bios, but God’s true life,
zoe). Passover is also participatory, in a sense, insofar as it is in remembrance of the original Passover, correct? We see the Euchatist as similar. I’m sure there is more.