4 Bible Verses about Fretting

The folly of man will subvert his way: and his heart will be angry against Jehovah.

To David. Thou shalt not be angry at those doing evil, and thou shalt not envy those working iniquity. For as grass hastening they shall be cut down, and as the greenness of grass they shall fall away.

Be silent to Jehovah and wait for him: thou shalt not be angry at him prospering his way, at the man doing wickednesses. Desist from anger and forsake wrath: thou shalt not be angry only to do evil

Rave anxiety about nothing; but in every thing by prayer and supplication with gratitude let your desires be made known to God.