Verse 16. - His mischief shall return upon his own head, and his violent dealing upon his own pate. Some critics see in this a continuation of the metaphor, and suppose that, while the sinner is in the pit, the heap which his own hands have thrown out falls in upon him and crushes him. But it is perhaps better to understand the words in a more general way.

7:10-17 David is confident that he shall find God his powerful Saviour. The destruction of sinners may be prevented by their conversion; for it is threatened, If he turn not from his evil way, let him expect it will be his ruin. But amidst the threatenings of wrath, we have a gracious offer of mercy. God gives sinners warning of their danger, and space to repent, and prevent it. He is slow to punish, and long-suffering to us-ward, not willing that any should perish. The sinner is described, ver. 14-16, as taking more pains to ruin his soul than, if directed aright, would save it. This is true, in a sense, of all sinners. Let us look to the Saviour under all our trials. Blessed Lord, give us grace to look to thee in the path of tribulation, going before thy church and people, and marking the way by thine own spotless example. Under all the persecutions which in our lesser trials mark our way, let the looking to Jesus animate our minds and comfort our hearts.His mischief shall return upon his own head,.... That which he conceived and devised in his mind, and attempted to bring upon others, shall fall upon himself, as a just judgment from heaven upon him;

and his violent dealing shall come down upon his own pate; referring to the violence with which Saul pursued David, which would be requited to him, and of which he prophesied, 1 Samuel 26:10.