So do this: Dismiss all the kings from their positions and replace them with other officers.
We have here an account of another successful campaign which Ahab, by divine aid, made against the Syrians, in which he gave them a greater defeat than in the former. Strange! Ahab idolatrous and yet victorious, a persecutor and yet a conqueror! God has wise and holy ends in suffering wicked men to prosper, and glorifies his own name thereby. I.
Commenting on 1 Kings 20:22-30
And do this thing,.... Also take this further piece of advice: take the kings away, every man out of his place: for being brought up delicately, they were not inured to war, nor expert in the art of it; and being addicted to pleasure, gave themselves to that, and drew the king into it, which they observed was the case before, though they did not...
Take the kings away - These were not acquainted with military affairs, or they had not competent skill. Put experienced captains in their place, and fight not but on the plains, and you will be sure of victory.