Weary People
[28] Have you not known? Have you not heard?
The LORD is the everlasting God,
the Creator of the ends of the earth.
He does not faint or grow weary;
his understanding is unsearchable.
[29] He gives power to the faint,
and to him who has no might he increases strength.
[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.
(ESV)