Isaiah 40:28-30 New Revised Standard Version, Anglicised Catholic Edition (NRSVACE)
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 strengthens the powerless.
30 Even youths will faint and be weary,
and the young will fall exhausted;
New Revised Standard Version, Anglicised Catholic Edition (NRSVACE)
New Revised Standard Version Bible: Anglicised Catholic Edition, copyright © 1989, 1993, 1995 the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.