Numbers 28:17
And in the fifteenth day of this moneth is the feast: seuen dayes shall vnleauened bread be eaten. Numbers 28:17 (KJV)
Numbers 28:17 is part of a larger passage that describes the various offerings and sacrifices the Israelites were to present on specific days throughout the year. The verse records a holy convocation on the fifteenth day of the second month and does not itself give the detailed regulations of the Feast of Unleavened Bread.
The Feast of Unleavened Bread was an important festival in the Hebrew calendar, closely associated with the Passover. It lasted for seven days and was observed in the month of Nisan, which corresponds to March–April in the modern calendar. The celebration began on the fifteenth day of the month, the day after the Passover, and the people were commanded to eat unleavened bread for the entire duration.
The command to eat unleavened bread for seven days carried deep symbolic meaning. In Jewish culture leaven, or yeast, represented corruption and impurity, while unleavened bread symbolized the removal of sin and the pursuit of holiness and purity before God. By abstaining from leaven, the Israelites were reminded of the need for spiritual cleanliness.
Historically the practice also recalled the haste with which the Israelites left Egypt during the Exodus. They had no time for their bread to rise, so they ate bread that was flat and unleavened as they journeyed through the wilderness.
Many Christians view the Feast typologically as pointing toward Jesus Christ. In the New Testament leaven is often used as a metaphor for sin, and unleavened bread stands for righteousness. Jesus, who was without sin, is seen as the ultimate Passover Lamb and the perfect sacrifice for humanity’s redemption.
From a devotional perspective the principle behind Numbers 28:17 invites believers to examine their lives, remove any sinful or corrupting influences, and strive for holiness. Just as the Israelites left Egypt behind, Christians are called to leave behind old sinful ways and live according to God’s standards.
In summary, Numbers 28:17 emphasizes a holy convocation on the fifteenth day of the second month, while the related Feast of Unleavened Bread highlights the importance of eating unleavened bread for seven days, symbolizing the removal of sin and the pursuit of holiness, and pointing forward to Christ, the sinless Lamb who fulfilled the Passover for our redemption.

