Do not cast me off in the time of old age; forsake me not when my strength is spent.
Though this psalm bears no title, the tradition of the Church ascribes it to David in his old age, likely during Absalom's uprising. He opens by casting himself entirely upon God's faithfulness, then mingles petition for deliverance with complaint against his enemies' arrogance, before resolving to praise God for mercies already received.
AI summary
Commenting on Psalm 71:1-24
Cast me not off in the time of old age. David was not tired of his Master, and his only fear was lest his Master should be tired of him. The Amalekite in the Bible history left his Egyptian servant to famish when he grew old and sick, but not so the Lord of saints; even to hoar hairs he bears and carries us.
David prays two things: that he be never ashamed of trusting God, and that his persecutors be confounded. He who has truly chosen the God of Jacob for his help, who is entirely satisfied with God's all-sufficiency and the truth of His promise, will freely do and suffer all for Him and may boldly say, In thee, O Lord, do I put my trust.
AI summary
Commenting on Psalm 71:1-13