The Passover story from the Old & New Testaments in the Bible relates that God had sent Moses to free the Israelites from slavery in Egypt & bring them into the Promised Land. But Pharaoh refused to let them go, saying “Who is the Lord, that I should obey him & let Israel go? I do not know the Lord & I will not let Israel go” (Exodus 5:2). Pharaoh considered himself to be a god, & therefore equal to any other god.
And so, it is written in The Bible, God had brought a series of plagues against Egypt. He turned their water to blood. He caused an infestation of frogs, then one of gnats, & after that, one of flies. He made their livestock drop dead. He caused an outbreak of painful boils, a great hailstorm that destroyed their crops, a plague of locusts that ate what was left, & another of darkness. Through these 9 plagues, Pharaoh had remained just as obstinate as God had predicted, & refused to let the Israelites go.
The Lord had said to a worried Moses, “I will bring one more plague on Pharaoh & on Egypt. After that, he will let you go from here, & when he does, he will drive you out completely.” (Exodus 11:1-2). The 10th plague, the death of all the firstborn, would break Pharoah’s will & free the Israelites from their bondage, but first they had to be protected from it. On the 10th day of the 1st month God had them select a male lamb for each household & inspect it for 3 days to be sure it had no blemish or defect. Then it was slaughtered, & its blood was applied to the door posts of their homes. Sunset brought the 14th of the month, & after cooking the lamb, each family gathered behind closed doors in their own house, & ate it quickly with some bitter herbs & unleavened bread, not venturing outside. It is reported that at midnight the destroying angel came through Egypt & took the life of the first born of every family, except for those who had covered their door posts with lamb’s blood (Exodus 12:1-13, 21-23, 28-30).
Two years after the exodus from Egypt the Lord had Moses take a census of the all the people, listing by name every male 20 years old or older who could serve in the army. The number of those who met the requirements totaled 603,550 (Numbers 1:1-46). Most scholars agree that the total Israelite population would have been about 1.5 million at the time.
On the first Christian Palm Sunday, the 10th day of the 1st month, another Passover Lamb was selected by allowing people to hail Him as Israel’s King for the first & only time in His life. When the Pharisees told him to rebuke His disciples for doing so, He said if they kept silent the very stones would cry out (Luke 19:39-40). This was the day ordained for His official appearance as their Messiah. For the next 3 days, He was subjected to the most intense questioning of His entire ministry lest there be any defects found in His words or deeds. Then on the 14th day, He was crucified.