John Gills Exposition of the Bible Commentary - Psalms 109:27
That they may know that this is thy hand ,.... Which inflicted vengeance, and executed judgments on Judas and the Jews, as before imprecated: so the Targum, "that they may know that this is thy stroke;' or which was concerned in all the sorrows and sufferings of the Messiah, which could never have come upon him had it not been the will of God; it was his hand and council that determined it, or men could never have effected it; see Acts 4:28 , or which wrought deliverance and salvation... read more
Matthew Henry's Complete Commentary - Psalms 109:21-31
David, having denounced God's wrath against his enemies, here takes God's comforts to himself, but in a very humble manner, and without boasting. I. He pours out his complaint before God concerning the low condition he was in, which, probably, gave advantage to his enemies to insult over him: ?I am poor and needy, and therefore a proper object of pity, and one that needs and craves thy help.? 1. He was troubled in mind (Ps. 109:22): My heart is wounded within me, not only broken with outward... read more