Do Not Cast Me Off In The Time Of Old Age

Cast me not off now in the time of my old gage; forsake me not when my strength fails. Observe here,

The natural sense he had of the infirmities of age: My strength fails. Where there was strength of body and vigour of mind, strong sight, a strong voice, strong limbs, alas! in old age they fail; the life is continued, but the strength is gone, or that which is his labour and sorrow, Ps. 90:10.

The gracious desire he had of the continuance of God's presence with him under these infirmities: Lord, cast me not off; do not then forsake me. This intimates that he should look upon himself as undone if God should abandon him. To be cast off and forsaken of God is a thing to be dreaded at any time, especially in the time of old age and when our strength fails us; for it is God that is the strength of our heart. But it intimates that he had reason to hope God would not desert him; the faithful servants of God may be comfortably assured that he will not cast them off in old age, nor forsake them when their strength fails them. He is a Master that is not wont to cast off old servants. - Matthew Henry