28Do you not know?
Have you not heard?
The Lord is the everlasting God,
the Creator of the ends of the earth.
He will not grow tired or weary,
and his understanding no one can fathom.
29He gives strength to the weary
and increases the power of the weak.
30Even youths grow tired and weary,
and young men stumble and fall;
31but those who hope in the Lord
will renew their strength.
Even the strongest people get tired at times, but God’s power and strength never diminish. He is never too tired or too busy to help and listen. His strength is our source of strength. When you feel all of life crushing you and cannot go another step, remember that you can call upon God to renew your strength.