Honesty

Concept

Honesty — truthfulness in speech and integrity in action — is grounded in the character of God, who cannot lie (Tit. 1:2; Heb. 6:18; Num. 23:19), and is commanded throughout both Testaments. Mosaic law required just weights and honest measures: "You shall not have in your bag two kinds of weights, a large and a small" (Deut. 25:13–16; Lev. 19:35–36), for dishonest commercial practice is an abomination to the LORD (Prov. 11:1; 20:10). The ninth commandment, forbidding false witness (Ex. 20:16), extends to all truthfulness in speech. Proverbs develops the contrast between the dishonest merchant who thinks his gain profitable and the LORD who will not overlook it (Prov. 20:17; 21:6). In the Gospels, Jesus commands simple, reliable speech: "Let your 'yes' be 'yes' and your 'no' be 'no'" (Matt. 5:37; cf. Jas. 5:12), ruling out all evasive or deceptive language. Paul calls believers to put away falsehood and speak truth with their neighbors, giving a creation-redemption basis: "we are members of one another" (Eph. 4:25). The NT vision of the heavenly city excludes everyone who practices falsehood (Rev. 21:27; 22:15).