The first Passover
Israel was enslaved in Egypt. God was about to strike the land with one last plague: the death of every firstborn. But he gave his people a way to be saved.
"And it shall be a lamb without blemish, a male, of one year... And they shall take of the blood thereof, and put it upon both the side-posts, and on the upper door-posts of the houses."
Exodus 12:5 and 7 ยท around 1450 BC
"And the blood shall be unto you for a sign in the houses where you shall be; and I shall see the blood, and shall pass over you."
Exodus 12:13
The lamb died so the firstborn could live. And there was one more rule:
"In one house shall it be eaten, neither shall you carry forth of the flesh thereof out of the house, neither shall you break a bone thereof."
Exodus 12:46
Israel kept this feast every year, lamb after lamb, for around fifteen centuries.
The Lamb of God
The first time John the Baptist saw Jesus, he didn't call him a teacher or a king:
"Behold the lamb of God, behold him who taketh away the sins of the world."
John 1:29
Without blemish
The lamb had to be perfect. At the trial, the Roman governor examined Jesus and came out with his verdict:
"Behold I bring him forth to you, that you may know that I find no cause in him."
John 19:4
At Passover
Jesus was condemned on "the Parasceve of the Pasch" (John 19:14): the day of preparation for the Passover, when the lambs were being prepared for the feast. The Lamb of God died in the very days the Passover lambs did.
Not a bone broken
Crucified men could take days to die. To hurry it along before the feast, the soldiers broke the legs of the men on the crosses.
"The soldiers, therefore, came; and they broke the legs of the first, and of the other that was crucified with him. But when they were come to Jesus, as they saw that he was already dead, they did not break his legs... For these things were done, that the Scripture might be fulfilled; You shall not break a bone of him."
John 19:32 to 33 and 36
His blood on the door
Paul says it straight: "For Christ, our Pasch, is sacrificed" (1 Corinthians 5:7). Pasch means Passover.
And Peter: "you were not redeemed with corruptible things, gold or silver... But with the precious blood of Christ, as of a lamb unspotted and undefiled" (1 Peter 1:18 to 19).
Why this is a big deal
For fifteen hundred years, every Passover lamb was a rehearsal. A spotless male, killed at the feast, its blood the sign that saved, not one bone broken.
Then the real Lamb came, and every detail landed on him.