Psalms 10:15 - Joseph Benson’s Commentary on the Old and New Testaments

Break thou the arm of the wicked That is, their strength, the instrument of their violence and cruelty. Deprive them of all power to do mischief. Seek out his wickedness Search for it, and punish these wicked atheists; till thou find none Till no such wickedness be left in the world, or at least, in the church. “This,” says Dr. Horne, “may be either a prayer or a prediction, implying that the time will come when the power of Jehovah will dash in pieces that of the enemy, by the demolition either of sin or the sinner, until wickedness be come utterly to an end, and righteousness be established for ever in the kingdom of Messiah.”