Exodus

Consecration of the Firstborn

13 The Lord said to Moses, 2 "Consecrate to me every firstborn male. The first offspring of every womb among the Israelites belongs to me, whether human or animal."

3 Then Moses said to the people, "Commemorate this day, the day you came out of Egypt, out of the land of slavery, because the Lord brought you out of it with a mighty hand. Eat nothing containing yeast. 4 Today, in the month of Aviv, you are leaving. 5 When the Lord brings you into the land of the Canaanites, Hittites, Amorites, Hivites and Jebusites—the land he swore to your ancestors to give you, a land flowing with milk and honey—you are to observe this ceremony in this month: 6 For seven days eat bread made without yeast and on the seventh day hold a festival to the Lord. 7 Eat unleavened bread during those seven days; nothing with yeast in it is to be seen among you, nor shall any yeast be seen anywhere within your borders. 8 On that day tell your son, 'I do this because of what the Lord did for me when I came out of Egypt.' 9 This observance will be for you like a sign on your hand and a reminder on your forehead that this law of the Lord is to be on your lips. For the Lord brought you out of Egypt with his mighty hand. 10 You must keep this ordinance at the appointed time year after year.

11 "After the Lord brings you into the land of the Canaanites and gives it to you, as he promised on oath to you and your ancestors, 12 you are to give over to the Lord the first offspring of every womb. All the firstborn males of your livestock belong to the Lord. 13 Redeem with a lamb every firstborn donkey, but if you do not redeem it, break its neck. Redeem every firstborn among your sons.

14 "In days to come, when your son asks you, 'What does this mean?' say to him, 'With a mighty hand the Lord brought us out of Egypt, out of the land of slavery. 15 When Pharaoh stubbornly refused to let us go, the Lord killed the firstborn of both people and animals in Egypt. This is why I sacrifice to the Lord the first male offspring of every womb and redeem each of my firstborn sons.' 16 And it will be like a sign on your hand and a symbol on your forehead that the Lord brought us out of Egypt with his mighty hand."

7 Eat unleavened bread during those seven days; nothing with yeast in it is to be seen among you, nor shall any yeast be seen anywhere within your borders.

This is one of those more inexplicable bits in the Bible, right? What is God's problem with a bit of yeast?

In 1 Corinthians 5, Paul addresses the publicly known and problematic situation of incest, and the Corinthian church choosing to turn a blind eye to blatant and remorseless behaviour. Paul says: "Get rid of the old yeast, so that you may be a new unleavened batch—as you really are. For Christ, our Passover lamb, has been sacrificed. Therefore let us keep the Festival, not with the old bread leavened with malice and wickedness, but with the unleavened bread of sincerity and truth." (1 Cor. 5:7-8).

Yeast or leaven in the Bible is often seen as a symbol for sin - the Israelites were commanded to sweep it all out of their houses before they left Egypt (Ex. 13:7). Paul is pointing out that the Corinthians are un-leavened; having been cleansed by the blood of the unblemished Paschal Lamb. Once and for all, Christ has delivered them from the slavery of sin, therefore, they ought to have nothing to do with the sins of the past (old yeast), instead they are called to live in the light of this great saving act as free people. For Paul, the Christian life should be seen a true and continuous Passover Feast.

"In days to come, when your son asks you, ‘What does this mean?' say to him, ‘With a mighty hand the Lord brought us out of Egypt, out of the land of slavery." (Exodus 13:14)

The celebration of the Passover acted annually as an encouragement for each generation in the midst of present struggles, reminding them of how God has acted in history to liberate them, but also provided hope for future freedom. Paul connects this experience with what Christ has done for us. Rather than waiting for the annual celebration, Christians ought to daily live this way.

Christians, therefore, should be people who daily celebrate Jesus' work at the cross. Remembering what he did, thanking God for the price he paid, living in the light that we - really - are - unleavened in his sight!