Isaiah 40:26-31

Look up and see! Who created  these? He brings out the stars by number; he calls all of them by name.  Because of his great power and strength, not one of them is missing. Jacob, why do you say, and Israel, why do you assert, “My way is hidden from the  LORD, and my claim is ignored by my God”?  Do you not know? Have you not heard? The LORD is the everlasting God,  the Creator of the whole earth. He never becomes faint or weary; there is no limit to his understanding.  He gives strength to the faint and strengthens the powerless. Youths may become faint and weary, and young men stumble and fall, but those who trust in the  LORD will renew their strength;  they will soar on wings like eagles;  they will run and not become weary, they will walk and not faint.