This psalm is a prayer, the substance of which David offered up to God when he was forced by Saul to take shelter in a cave, and which he afterwards penned in this form. Here is, I. The complaint he makes to God (Psa 142:1, Psa 142:2) of the subtlety, strength, and malice, of his enemies (Psa 142:3, Psa 142:6), and the coldness and indifference of his friends (Psa 142:4). II. The comfort he takes in God that he knew his case (Psa 142:3) and was his refuge (Psa 142:5). III. His expectation from God that he would hear and deliver him (Psa 142:6, Psa 142:7). IV His expectation from the righteous that they would join with him in praises (Psa 142:7). Those that are troubled in mind, body, or estate, may, in singing this psalm (if they sing it in some measure with David's spirit), both warrant his complaints and fetch in his comforts. Maschil of David. A prayer when he was in the cave.