Deuteronomy 23:21 Meaning and Explanation
“When thou shalt vow a vow unto the LORD thy God, thou shalt not slack to pay it: for the LORD thy God will surely require it of thee; and it would be sin in thee.”
King James Version (KJV)
Read this verse in context with translation switching:
Read Full Chapter →Vows made to God must be paid promptly; failing to do so is sin.
The Context of Deuteronomy 23:21
Laws on keeping vows to God.
What Does Deuteronomy 23:21 Mean?
A vow was a solemn promise to God—to give an offering, perform a service, or dedicate something. The law required immediate fulfillment: to 'slack' (delay or neglect) was forbidden. God would require payment directly, making default a covenant violation and sin.
Vows were voluntary (verse 22 clarifies you need not vow), but once made, they became binding obligations. The severity of the command—God will 'surely require it'—emphasized that vows represented actual commitments to the divine, not casual promises that could be abandoned.
Deuteronomy 23:21 in the Original Language
slack (אחר, achor) — to delay, postpone, or neglect; to treat the vow as less urgent than it deserves.
Frequently Asked Questions About Deuteronomy 23:21
What does Deuteronomy 23:21 mean?
Vows made to God must be paid promptly; failing to do so is sin.
What is the context of Deuteronomy 23:21?
Laws on keeping vows to God.