SMKTD BK Group: Feast of Passover & Feast of Unleavened Bread

The Plague of the Firstborn

Exodus 11:4-8, 12:29-30
So Moses said, "This is what the Lord says: 'About midnight I will go throughout Egypt. Every firstborn son in Egypt will die, from the firstborn son of Pharaoh, who sits on the throne, to the firstborn son of the slave girl, who is at her hand mill, and all the firstborn of the cattle as well. There will be loud wailing throughout Egypt-worse than there has ever been or ever will be again. But among the Israelites not a dog will bark at any man or animal.' Then you will know that the Lord makes a distinction between Egypt and Israel. All these officials of yours will come to me, bowing down before me and saying, 'Go, you and all the people who follow you!' After that I will leave." Then Moses, hot with anger, left Pharaoh.
At midnight the Lord struck down all the firstborn in Egypt, from the firstborn of Pharaoh, who sat on the throne, to the firstborn of the prisoner, who was in the dungeon, and the firstborn of all the livestock as well. Pharaoh and all his officials and all the Egyptians got up during the night, and there was loud wailing in Egypt, for there was not a house without someone dead.

http://www.rationalchristianity.net/plague_firstborn.html

The Feast of Passover (Exodus 12:1-28)

The Passover meal was (and still is) held as an annual event in each Jewish household. The meal commemorates the deliverance and Exodus of the children of Israel from the dominion of Pharoah as slaves in Egypt, around 1450 BC.
The First PassoverThe first Passover is described in Exodus chapter 12: one lamb was slain for every household and the blood painted onto the lintels and doorposts.

... blood painted on the doorposts

This was done in order that the angel of Death would not slay the first-born son of the Jewish households, but only those of Pharoah's people, whom God had warned He would judge. "When I see the blood, I will pass over you" the Lord told the children of Israel (Exodus 12:13). They were to eat the lamb, with unleavened bread and bitter herbs, in haste prior to their departure from Egypt. The eating of unleavened bread was to continue for seven days, as their sustenance to exit Egypt and escape Pharoah's slavery. God ordained that the children of Israel would commemorate the Passover every year to remember their deliverance, almost 3,450 years ago.