Isaiah 40:29-31

New Catholic Bible

²⁹ He gives strength to the weary
    and new vigor to those who are powerless.
³⁰ Even though young men faint and grow weary
    and youths stumble and fall,
³¹ those who place their hope in the Lord
    will regain their strength.
They will soar as with eagles’ wings,
    they will run and not grow weary,
    they will walk and not become faint.