He giveth power to the faint... — i.e., to them pre-eminently — their very consciousness of weakness being the condition of their receiving strength. (Comp. Matthew 5:6; Luke 1:52-53; Luke 6:21.)
Related Commentaries of Isaiah 40:29
Isaiah 40:29
29 He giveth power to the faint; and to them that have no might he increaseth strength.