Isaiah 40:30–31—
30 Even youths shall faint and be weary,
    and young men shall fall exhausted;
31 but they who wait for the LORD shall renew their strength;
    they shall mount up with wings like eagles;
they shall run and not be weary;
    they shall walk and not faint.

Our devotion is part of the series entitled, Comfort, Comfort: Reflections on Isaiah 40