Deuteronomy 15:21

And if there be any blemish therein, as if it be lame, or blind, or have any ill blemish, thou shalt not sacrifice it unto the Lord thy God.

Deuteronomy 15:21 (KJV)

Context

Deuteronomy records Moses’ final words to Israel before they entered the Promised Land. This verse sits within instructions about firstling male animals, which belonged to the Lord. The command is direct: an animal with any serious blemish, such as lameness or blindness, must not be sacrificed. This law was part of the covenant relationship, teaching the people to approach God with reverence and to honor His holiness in their worship.

Meaning

The word “blemish” means a physical defect or flaw. The law required that sacrifices be without defect, as stated in Leviticus 22:19-24, which covers peace offerings, vows, and freewill offerings. Offering a blemished animal was not a minor mistake; Deuteronomy 17:1 calls it detestable to God. This rule taught Israel that God deserves the best, not what is leftover or broken. The quality of the offering reflected the worshiper’s reverence and obedience. It also warned against the temptation to give God less than our best, which is an affront to His holiness.

Biblical connections

The unblemished sacrifice points to Christ. Jesus is called the Lamb of God who takes away the sin of the world (John 1:29). He offered Himself as a perfect, sinless sacrifice on the cross, fulfilling what the animal sacrifices could only symbolize. The sinless Lamb of God offered Himself without spot to God, as foreshadowed in Leviticus 22:18-25 and Deuteronomy 17:1. His death and resurrection provide redemption and forgiveness for all who believe in Him.

Application

Although the sacrificial system is no longer practiced, the principle remains. This verse calls believers to give God their best in worship, service, and daily living. It warns against offering God what is flawed or convenient. Instead, believers should present their whole selves to God, with sincere devotion and integrity, not merely outward ritual. God looks at the heart’s intent, desiring sincere devotion over mere ritual. Examine your own offerings to God—whether in worship, service, or daily living—and present yourself wholly and without reservation.

Reflection

God looks beyond the outward gift to the heart’s intent. As Samuel said, “the LORD does not look at the things people look at. People look at the outward appearance, but the LORD looks at the heart” (1 Samuel 16:7, NIV). God desires genuine love and obedience, not empty ceremony. This verse challenges each believer to examine what they offer to God and to surrender fully, honoring Him in all things.