Keep your tongue from evil, and your lips from speaking lies.
Keep thy tongue from evil. Guard with careful diligence that dangerous member, the tongue, lest it utter evil, for that evil will recoil upon thee, and mar the enjoyment of thy life. Men cannot spit forth poison without feeling some of the venom burning their own flesh. And thy lips from speaking guile. Deceit must be very earnestly avoided by the man who desires happiness.
Keep thy tongue from evil,.... This, and what follows in this verse and Psa 34:14, point at the things wherein the fear of God shows itself; and suggest, that those who have it, and which is known by these fruits, shall enjoy the desirable and good days before mentioned.
Sins of thought included in those of speech (Luk 6:45), avoiding evil and doing good in our relations to men are based on a right relation to God.