Cast me not off in the time of old age; forsake me not when my strength fails.
All Commentaries on Psalms 71:9 Go To Psalms 71
Augustine of Hippo
10. My hope from my youth, "cast me not away in time of old age" (ver. 9). What is this time of old age? "When my strength shall fail, forsake Thou not me." Here God maketh this answer to thee, yea indeed let thy strength fail, in order that in thee mine may abide: in order that thou mayest say with the Apostle, "When I am made weak, then I am mighty." Fear not, that thou be cast away in that weakness, in that old age. But why? Was not thy Lord made weak on the Cross? Did not most mighty men and fat bulls before Him, as though a man of no strength, made captive and oppressed, shake the head and say, "If Son of God He is, let Him come down from the Cross"? Has he deserted because He was made weak, who preferred not to come down from the Cross, lest He should seem not to have displayed power, but to have yielded to them reviling? What did He hanging teach thee, that would not come down, but patience amid men reviling, but that thou shouldest be strong in thy God? Perchance too in His person was said, "As it were a monster I have become unto many, and Thou art a strong Helper." In His person according to His weakness, not according to His power; according to that whereby He had transformed us into Himself, not according to that wherein He had Himself come down. For He became a monster unto many. And perchance the same was the old age of Him; because on account of its oldness it is not improperly called old age, and the Apostle saith, "Our old man hath been crucified together with Him." If there was there our old man, old age was there; because old, old age. Nevertheless, because a true saying is, "Renewed as an eagle's shall be Thy youth ;" He rose Himself the third day, promised a resurrection at the end of the world. Already there hath gone before the Head, the members are to follow. Why dost thou fear lest He should forsake thee, lest He cast thee away for the time of old age, when thy strength shall have failed? Yea at that time in thee will be the strength of Him, when thy strength shall have failed.