Isaiah 40:27-31

American Standard Version

²⁷ Why sayest thou, O Jacob, and speakest, O Israel, My way is hid from Jehovah, and the justice due to me is passed away from my God? ²⁸ Hast thou not known? hast thou not heard? ^[a]The everlasting God, Jehovah, the Creator of the ends of the earth, fainteth not, neither is weary; there is no searching of his understanding. ²⁹ He giveth power to the faint; and to him that hath no might he increaseth strength. ³⁰ Even the youths shall faint and be weary, and the young men shall utterly fall: ³¹ but they that wait for Jehovah shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; they shall walk, and not faint.