The Bible reveals seven annual festivals commanded by God, and two of the first observances in that cycle arrive in the spring: the Passover and the Days of Unleavened Bread. Passover begins first, and the next day starts a seven-day festival called the Days of Unleavened Bread.
For many readers, this festival may seem unfamiliar. Yet it is deeply biblical, rich in meaning, and filled with practical spiritual lessons for Christians today. God did not give these days as empty rituals. He designed them to teach us about repentance, sincerity, truth, and the ongoing need to remove sin from our lives.
What Are the Days of Unleavened Bread?
The Days of Unleavened Bread are a seven-day festival commanded by God. In Exodus 12:15, God said:
“Seven days shall you eat unleavened bread; even the first day you shall put away leaven out of your houses: for whosoever eats leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.”
This festival begins immediately after Passover and continues for seven days. During this time, God commands His people to remove leaven from their homes and eat unleavened bread instead.
This instruction may seem physical on the surface, but it teaches a profound spiritual truth. Throughout Scripture, leaven is used as a symbol of something that spreads. In this festival, leaven pictures sin and its corrupting influence.
Why Does God Use Leaven as a Symbol?
There is nothing inherently sinful about leaven itself. Leaven is simply a substance that causes dough to rise. Common leavening agents include yeast, sourdough starter, baking powder, and baking soda.
But during the Days of Unleavened Bread, God uses leaven to teach a spiritual lesson. Just as a small amount of leaven spreads through a lump of dough, sin can spread through a person’s life if left unchecked.
Jesus warned about “the leaven of the Pharisees and of the Sadducees” (Matthew 16), referring to false teaching and corrupt influence. The Apostle Paul used the same imagery in 1 Corinthians 5:6-8:
“Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump? Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us: Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth.”
Paul’s words are especially important. He connects Passover directly to Christ’s sacrifice and then tells believers, “let us keep the feast.” He explains that the physical act of removing leaven points to a deeper spiritual responsibility: putting away sin and replacing it with sincerity and truth.
Did Only Ancient Israel Keep These Days?
No. The Days of Unleavened Bread were not limited to ancient Israel alone.
Scripture indicates that these days were known even before the nation of Israel formally existed. Genesis 19:3 suggests that Lot observed unleavened bread in a meaningful context centuries earlier. Later, the Israelites were clearly commanded to keep this festival. Still later, Jesus Christ and the apostles observed the Passover season and the Days of Unleavened Bread as well.
This matters because it shows continuity. These days were not man-made holidays. They are God’s appointed times, and they remained meaningful in both the Old and New Testaments.
What Do the Days of Unleavened Bread Teach Christians Today?
The central lesson is simple but powerful: sin must be removed from our lives.
God commands His people to search out leaven and remove it from their property. That physical process pictures the spiritual process of repentance. Christians are not only to recognize sin but to actively root it out.
This is one of the great blessings of the festival. It reminds us every year that overcoming sin takes effort. It requires examination, vigilance, discipline, and ongoing dependence on God.
A little compromise can grow into a much larger problem. A tolerated sin can influence attitudes, relationships, and conduct. The Days of Unleavened Bread teach us not to make peace with sin but to fight against it.
How Do Christians Keep the Days of Unleavened Bread?
Christians keep the Days of Unleavened Bread by obeying both the physical and spiritual instructions connected with the festival.
Physically, God commands that leaven be removed and that unleavened bread be eaten during the seven days. Exodus 13:7 states:
“Unleavened bread shall be eaten seven days; and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee in all thy quarters.”
That instruction is clear. During this time, leavened bread is not to be eaten, and leaven is not to remain on one’s property.
Spiritually, Christians are to use this time for self-examination, repentance, prayer, and renewed effort to put sin out of their lives. The physical action supports the spiritual lesson.
How Do You Deleaven Your Home?
Physical deleavening usually involves three basic steps:
1. Locate the leaven
Look through your pantry, refrigerator, freezer, car, office, bags, and other places where food may be stored. Read labels carefully. Leavening agents can appear in more places than people expect.
Common leavening agents include:
- yeast
- sour cultures or sourdough starter
- baking powder
- baking soda
- ammonium bicarbonate
- potassium carbonate
These may be found in bread, muffins, crackers, cereals, tortillas, snack foods, baked goods, pancake mixes, croutons, and many processed foods.
2. Remove the leaven
Before the festival begins, consume it, discard it, or otherwise remove it from your property. This includes visible food items as well as crumbs that may have collected over time.
3. Keep it out
Once you have removed the leaven, avoid bringing it back in during the seven days. This requires attentiveness and care, just as overcoming sin requires constant watchfulness.
Why Is Deleavening So Thorough?
Because the lesson is thorough.
Crumbs can be found under appliances, in cars, between couch cushions, on pantry shelves, in drawers, and in other unexpected places. That makes deleavening more than ordinary cleaning. It becomes a focused search.
That is exactly why the practice is so meaningful. Sin also hides in unexpected places. Pride, resentment, compromise, hypocrisy, selfishness, and spiritual laziness can remain tucked away unless we examine ourselves honestly.
The Days of Unleavened Bread teach us to search carefully, act deliberately, and take sin seriously.
Is Deleavening a Family Activity?
Yes, and it can be a very meaningful one.
Families often work together to search the home, clean carefully, and prepare for the festival. Parents can use this time to teach children the meaning behind the practice. It becomes more than cleaning the house. It becomes a yearly lesson in obedience, self-examination, and spiritual growth.
A checklist can help, especially when working room by room. Some families mark completed areas so they do not accidentally reintroduce leaven. Even these practical habits reinforce the spiritual lesson: once sin is removed, we should be careful not to let it return.
What If You Find Leaven After the Festival Begins?
Then remove it as soon as you find it.
Sometimes a crumb or forgotten item is overlooked. When that happens, the correct response is not despair, but immediate action. Get it out promptly.
This also reflects the Christian life. Believers are not perfect. Sometimes sin is discovered after the fact. When it is, the right response is quick repentance and renewed vigilance. Sin should never be excused or allowed to linger.
What Bread Should Be Eaten During These Days?
God not only forbids leaven during this festival, but also gives a positive command: eat unleavened bread for seven days.
This pictures more than merely removing sin. It points to replacing sin with righteousness. Paul described this as “the unleavened bread of sincerity and truth.”
Christians may eat unleavened breads such as matzo or other flatbreads and crackers that contain no leavening agents. Some also choose to make their own unleavened bread at home.
The point is not culinary restriction for its own sake. The point is daily participation in a God-given reminder. Each meal can reinforce the lesson that God wants His people to reject sin and pursue truth.
Are There Worship Services During the Days of Unleavened Bread?
Yes. God commanded His people to assemble on the first and seventh days of this feast.
Leviticus 23:7-8 shows that these are holy days. They are days for rest from regular work and for assembling before God. These gatherings give God’s people the opportunity to worship together and hear teaching about the meaning of His festivals and His plan of salvation.
These annual Sabbaths remind believers that God’s festivals are not merely private observances. They are sacred appointments with Him.
The Spiritual Message of the Festival
The Days of Unleavened Bread are one of God’s yearly reminders that sin must be identified, removed, and resisted.
Passover teaches us that we are forgiven through the sacrifice of Jesus Christ, “for even Christ our passover is sacrificed for us.” The Days of Unleavened Bread then teach us what follows: we must respond to that sacrifice by striving to put sin out of our lives.
This is not about earning salvation. It is about responding to God’s grace with obedience, sincerity, and truth. It is about living the repentant life that Christ makes possible.
Conclusion
The Days of Unleavened Bread are far more than an Old Testament custom. They are one of God’s appointed festivals, full of meaning for Christians today. By removing leaven from our homes and eating unleavened bread for seven days, we rehearse a spiritual lesson that remains urgently relevant: sin must be removed, and righteousness must take its place.
These days call us to examine ourselves, clean house spiritually, and renew our commitment to God. They remind us that even small compromises matter, and that overcoming sin requires diligence, humility, and perseverance.
As you approach the Days of Unleavened Bread, do more than prepare physically. Ask God to help you identify the hidden sins, habits, and attitudes that need to go. Then work faithfully to purge out the old leaven and walk in the unleavened bread of sincerity and truth.