Song of degrees. This psalm is by some thought to have been written by David either when persecuted by Saul, and in great distress, and fearful he should perish by him; or else when in great distress of mind because of sin, after the affair of Bathsheba; and it is reckoned therefore among the penitential psalms.
Though others think it was written by Ezra, or some other godly person in the captivity; and Aben Ezra and R. Obadiah interpret it of Israel in captivity. The Syriac inscription is,"one of the psalms of ascension: it is said concerning Nehemiah the priest (or rather the prince or governor, since Nehemiah was no priest); and it intimates in it the prayer of the martyrs.'
'It may be applied to any person in distress, outward or inward; applying to God for help and deliverance, for pardoning grace and mercy; encouraging himself and others to hope for it.Ver. 1. Out of the depths have I cried unto thee, O Lord.
Out of deep waters, out of the depths of the sea; not literally, as Jonah, who really was there, and from thence cried unto the Lord, Jon 2:2; but figuratively; meaning that he had been in the depths of sin, or brought into a low estate by it, as all men are: they are brought into debt by it, and so to a prison, the prison of the law, to be under its sentence of curse and condemnation; to a ditch, a horrible pit, a pit wherein is no water, and out of which men cannot extricate themselves; to a dunghill, to the most extrem poverty and beggary; to a dungeon, a state of thraldom, bondage, and captivity; into an hopeless and helpless condition.
The depths the psalmist was now in were a deep sense of sin, under which he lay, and which brought him low; as every man is low in his own eyes, when he has a thorough sense of sin; then he sees himself unworthy of any favour from God, deserving of his wrath and displeasure; as a polluted guilty creature, loathsome and abominable; as wretched and undone in himself; as the chief of sinners, more brutish than any man, and as a beast before the Lord: but then, though the psalmist was in the depths of distress for sin, yet not in the depths of despair; he cried to God, he hoped in him, and believed there was pardon with him: or he might be in the depths of afflictions; which are sometimes, because of the greatness of them, compared to deep waters; to the deep waters of the sea, which threaten to overflow and overwhelm, but shall not; see Ps 42:7; and in such circumstances the psalmist cried to God for help and deliverance; not to man, whose help is vain; but to God, who is able to save, and is a present help in time of need.