1 Peter 5:7

⁶Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God. ⁷And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.

Take therefore no thought for the morrow: for the morrow shall take thought for the things of itself. Sufficient unto the day is the evil thereof.

²⁵Therefore I say unto you, Take no thought for your life, what ye shall eat, or what ye shall drink; nor yet for your body, what ye shall put on. Is not the life more than meat, and the body than raiment? ²⁶Behold the fowls of the air: for they sow not, neither do they reap, nor gather into barns; yet your heavenly Father feedeth them. Are ye not much better than they? ²⁷Which of you by taking thought can add one cubit unto his stature?

²⁸Come unto me, all ye that labour and are heavy laden, and I will give you rest. ²⁹Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls. ³⁰For my yoke is easy, and my burden is light.

Peace I leave with you, my peace I give unto you: not as the world giveth, give I unto you. Let not your heart be troubled, neither let it be afraid.