(10) Their fruit.--More fully, "fruit of the womb" (Psalm 127:3; Psalm 132:11).

Verse 10. - Their fruit shalt thou destroy from the earth; i.e. their offspring or progeny. Joab, by David' s orders, remained in Edom "until he had cut off every male" (1 Kings 11:16). And their seed from among the children of men. The second clause, as so often, re-echoes the first; without adding anything to it.

21:7-13 The psalmist teaches to look forward with faith, and hope, and prayer upon what God would further do. The success with which God blessed David, was a type of the total overthrow of all Christ's enemies. Those who might have had Christ to rule and save them, but rejected him and fought against him, shall find the remembrance of it a worm that dies not. God makes sinners willing by his grace, receives them to his favour, and delivers them from the wrath to come. May he exalt himself, by his all-powerful grace, in our hearts, destroying all the strong-holds of sin and Satan. How great should be our joy and praise to behold our Brother and Friend upon the throne, and for all the blessings we may expect from him! yet he delights in his exalted state, as enabling him to confer happiness and glory on poor sinners, who are taught to love and trust in him.Their fruit shall thou destroy from the earth,.... Meaning the offspring of wicked men; the fruit of the womb, Psalm 127:3; the same with their seed in the next clause:

and their seed from among the children of men; see Psalm 37:28; which must be understood of such of their seed, and offspring as are as they were when born; are never renewed and sanctified, but are like their parents; as the Jews were, their parents were vipers, and they were serpents, the generation of them; and were the children of the devil, and did his works: now these passages had their accomplishment in the Jews, when the day of God's wrath burnt them up, and left them neither root nor branch, Malachi 4:1; and in the Pagan empire, when every mountain and island were moved out of their places, and the Heathen perished out of the land, Revelation 6:14; and will be further accomplished when the Lord shall punish the wicked woman Jezebel, the antichristian harlot, and kill her children with death, Revelation 2:23; see Psalm 104:35.