John 16:33

These things I have spoken to you, that in Me you might have peace. In the world you shall have tribulation: but be of good cheer; I have overcome the world.

Bible Verse–John 14:27

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

Bible Verses–Isaiah 40:28-31

Have you not known? have you not heard, that the everlasting God, the LORD, the Creator of the ends of the earth, faints not, neither is weary? there is no searching of his understanding. He gives power to the faint; and to them that have no might he increases...