The sins forbidden in the fourth commandment are, all omissions of the duties required, all careless, negligent, and unprofitable performing of them, and being weary of them; all profaning the day by idleness, and doing that which is in itself sinful; and by all needless works, words, and thoughts, about our worldly employments and recreations.
Scripture proofs: Ezek 22:26; Acts 20:7, 9; Ezek. 33:30-32; Amos 8:5; Mal. 1:13; Ezek. 23:38; Jer. 17:24, 27; Isa. 58:13.
Source: The Constitution of the Reformed Presbyterian Church of North America, updated 2026, B-24.