The plain - The floor of the valley through which the Jordan runs. The Cushite did not run by that road, but took the road over the hills, which may well have been the shorter but also the more difficult road. The two roads would probably meet a short distance from Mahanaim. These words, which have been thought to prove that the battle took place on the west of Jordan, are a clear proof that it took place on the east, because if the runners had had to cross the Jordan, they must both have come by the same road, which it is clear they did not.

But howsoever (said he) let me run,.... Be it as it may, I beg I may have leave; and being so very importunate, it was granted:

and he said unto him, run; since he would take no denial:

then Ahimaaz ran by the way of the plain, and overran Cushi; who ran by the way of the mountains; which though the shorter way, that through the plain was easiest, and soonest run, though the longest.

But howsoever, said he, let me run. And he said unto him, Run. Then Ahimaaz ran by the way of the plain, and overran Cushy.

23. by the way of the plain-or ciccar, "circle." This word is only used elsewhere in connection with the valley of the Jordan. It is possible that there may have been a place or region so called on the tablelands of Gilead, as the Septuagint seems to indicate. Or Mahanaim may have been so situated, with the regard to the battlefield, as to be more easily accessible by a descent to the plain of the Jordan, than over the hills themselves. Or the word may signify (as Ewald explains) a manner of quick running [Stanley].

18:19-33 By directing David to give God thanks for his victory, Ahimaaz prepared him for the news of his son's death. The more our hearts are fixed and enlarged, in thanksgiving to God for our mercies, the better disposed we shall be to bear with patience the afflictions mixed with them. Some think David's wish arose from concern about Absalom's everlasting state; but he rather seems to have spoken without due thought. He is to be blamed for showing so great fondness for a graceless son. Also for quarrelling with Divine justice. And for opposing the justice of the nation, which, as king, he had to administer, and which ought to be preferred before natural affection. The best men are not always in a good frame; we are apt to over-grieve for what we over-loved. But while we learn from this example to watch and pray against sinful indulgence, or neglect of our children, may we not, in David, perceive a shadow of the Saviour's love, who wept over, prayed for, and even suffered death for mankind, though vile rebels and enemies.