Behold, they {f} belch out with their mouth: swords are in their lips: for who, say they, doth hear?

(f) They boast openly in their wicked devises, and every word is as a sword: for they neither fear God nor are ashamed of men.

Wesley's Notes

59:7 Pour out - Sharp and bitter word's, abundantly and vehemently, as a fountain doth waters, as this word signifies. Swords - Words as keen and mischievous as swords. For who - David doth not hear us, and God either doth not hear, or not regard what we say.

Jamieson-Fausset-Brown Bible Commentary

7. for who, say they-For the full expression with the supplied words, compare Ps 64:5.

Matthew Henry's Concise Commentary

59:1-7 In these words we hear the voice of David when a prisoner in his own house; the voice of Christ when surrounded by his merciless enemies; the voice of the church when under bondage in the world; and the voice of the Christian when under temptation, affliction, and persecution. And thus earnestly should we pray daily, to be defended and delivered from our spiritual enemies, the temptations of Satan, and the corruptions of our own hearts. We should fear suffering as evil-doers, but not be ashamed of the hatred of workers of iniquity. It is not strange, if those regard not what they themselves say, who have made themselves believe that God regards not what they say. And where there is no fear of God, there is nothing to secure proper regard to man.