Psalms 71:1-24 . The Psalmist, probably in old age, appeals to God for help from his enemies, pleading his past favors, and stating his present need; and, in confidence of a hearing, he promises his grateful thanks and praise.
1-3. (Compare Psalms 30:1-3 ).
4, 5. cruel man--corrupt and ill-natured--literally, "sour."
5. trust--place of trust.
6-9. His history from early infancy illustrated God's care, and his wonderful deliverances were at once occasions of praise and ground of confidence for the future.
my praise . . . of thee--literally, "in" or "by Thee" ( Psalms 22:25 ).
14-16. The ruin of his enemies, as illustrating God's faithfulness, is his deliverance, and a reason for future confidence.
15. for I know . . . thereof--innumerable, as he had not time to count them.
17-21. Past experience again encourages.
taught me, &c.--by providential dealings.
20. depths of the earth--debased, low condition.
22-24. To the occasion of praise he now adds the promise to render it.
will . . . praise--literally, "will thank."
even thy truth--as to Thy truth or faithfulness.