Behold, he travaileth with iniquity, and hath conceived mischief, and brought forth falsehood.

Wesley's Notes

7:14 Travelleth - This metaphor denotes his deep design, and vigorous endeavours for doing mischief, and his restlessness and pain 'till he have accomplished it.

Jamieson-Fausset-Brown Bible Commentary

14. The first clause expresses the general idea that wicked men labor to do evil, the others carry out the figure fully.

Matthew Henry's Concise Commentary

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.