Terms in the Holy Bible – Leaven and Unleavened Bread

📌 The Biblical Meaning of Leaven and Unleavened Bread

His Holiness Pope Shenouda III explains that leaven and unleavened bread carry deep symbols in the Holy Bible, especially in the context of the Passover and the Feast of Unleavened Bread, where unleavened bread symbolizes righteousness, and leavened bread symbolizes evil. Through this symbol, Scripture clarifies many divine and theological meanings.

✨ First: Leaven as a Symbol of Evil

• According to Exodus 12, during the Feast of Unleavened Bread the Israelites were forbidden to have leaven in their houses.

• Leaven was a symbol of evil, while unleavened bread symbolized purity and righteousness.

• As Paul said in 1 Corinthians 5:7–8:

  • “Not with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.”

• Christ said: “Beware of the leaven of the Pharisees,” meaning their hypocrisy and false teachings.

✨ Second: Offerings Without Leaven

• The grain offering in Leviticus 2 was without leaven because it symbolized the Incarnation of Christ who is sinless and pure.

• Hence Scripture says: “No leaven shall be found,” for Christ is without corruption.

✨ Third: Why Is the Eucharistic Bread Leavened?

• The Lamb in the Eucharist is offered leavened, although leaven symbolizes evil, because the leaven here does not symbolize Christ’s sin, but our sins.

• In the Eucharist, Christ is offered as the One bearing our sins, just as He bore them on the Cross.

• If it were offered unleavened only, it would not express Him bearing the sins of humanity.

✨ Fourth: Leaven as a Symbol of Spread

• Besides symbolizing evil, leaven also symbolizes expansion or spread.

• As in the parable in Matthew 13, where the leaven leavened the whole lump.

• This shows the power of influence—whether for good or evil—as it spreads throughout.

🌿 Spiritual Message

Scripture provides a balance between leaven as a symbol of evil, and leaven as a symbol of spread, and between unleavened bread as purity and righteousness. In this light, we understand the Eucharist more deeply: Christ is holy and sinless, yet in His love He bore our sins. Leaven warns believers to avoid corrupt teaching and hypocrisy, and to live in the unleavened bread of sincerity and truth.

For better translation support, please contact the center.