Blessings are upon the head of the just: but violence covereth the mouth of {c} the wicked.

(c) When their wickedness is discovered, they will be as dumb and not know what to say.

Wesley's Notes

10:6 Violence - Their own violence or injustice. This may be an allusion to the ancient custom of covering the mouths and faces of condemned malefactors.

Jamieson-Fausset-Brown Bible Commentary

6. Blessings-literally, "Praises." The last clause is better: "The mouth of the wicked covereth (or concealeth) violence (or mischievous devices)" to be executed in due time (Ps 5:9; 10:7; Ro 3:14), and hence has no praises (compare Pr 10:11).

Matthew Henry's Concise Commentary

10:1 The comfort of parents much depends on their children; and this suggests to both, motives to their duties. 2,3. Though the righteous may be poor, the Lord will not suffer him to want what is needful for spiritual life. 4. Those who are fervent in spirit, serving the Lord, are likely to be rich in faith, and rich in good works. 5. Here is just blame of those who trifle away opportunities, both for here and for hereafter. 6. Abundance of blessings shall abide on good men; real blessings.

Matthew Henry's Whole Bible Commentary

Verse 6

Here is, 1. The head of the just crowned with blessings, with the blessings both of God and man. Variety of blessings, abundance of blessings, shall descend from above, and visibly abide on the head of good men, real blessings; they shall not only be spoken well of, but done well to. Blessings shall be on their head as a coronet to adorn and dignify them and as a helmet to protect and secure them. 2. The mouth of the wicked covered with violence. Their mouths shall be stopped with shame for the violence which they have done; they shall not have a word to say in excuse for themselves (Job 5:16); their breath shall be stopped with the violence that shall be done to them, when their violent dealings shall return on their heads, shall be returned to their teeth.