10 But Absalom at the same time sent watchers through all the tribes of Israel to say, At the sound of the horn you are to say, Absalom is king in Hebron. 11 And with Absalom, at his request, went two hundred men from Jerusalem, who were completely unconscious of his designs. 12 And Absalom sent for Ahithophel the Gilonite, one of David's helpers, from Giloh his town, while he was making the offerings. And the design against David became strong, for more and more people were joined to Absalom.
Matthew Henry's Commentary on 2 Samuel 15:10-12
Commentary on 2 Samuel 15:7-12
(Read 2 Samuel 15:7-12)
See how willing tender parents are to believe the best concerning their children. But how easy and how wicked is it, for children to take advantage of good parents, and to deceive them with the show of religion! The principal men of Jerusalem joined Absalom's feast upon his sacrifice. Pious persons are glad to see others appear religious, and this gives occasion for deceptions. The policy of wicked men, and the subtlety of Satan, are exerted to draw good persons to countenance base designs.