A precept is an authoritative rule, command, or divine injunction setting forth a person’s obligation. It is an instruction intended to govern conduct.
The term represents commandments or authoritative instructions in Scripture, especially in the Psalms and other Old Testament passages. In the New Testament, the underlying word is generally translated “commandment.”
The English word comes from Latin for an instruction. Several Hebrew words and one Greek word are translated “precept” in older English versions, while later versions often use “commandment.”