He giveth power to the faint; and to them that have no might he increaseth strength.
– Isaiah 40:29
Even the youths shall faint and be weary, and the young men shall utterly fall.
– Isaiah 40:30
But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.
– Isaiah 40:31
