John Gills Exposition of the Bible Commentary - 2 Samuel 15:25
And the king said unto Zadok, carry back the ark of God into the city ,.... The reason of which is not easy to account for, since being carried back it would fall into the hands of the conspirators; and now the priests were with it to take care of it, and there might be occasion to inquire at it before the Lord; but David thought it being a sacred thing would not be violated by Absalom and his men, and that it would be safest in its own habitation or tabernacle, which David had built for it;... read more
Matthew Henry's Complete Commentary - 2 Samuel 15:24-30
Here we have, I. The fidelity of the priests and Levites and their firm adherence to David and his interest. They knew David's great affection to them and their office, notwithstanding his failings. The method Absalom took to gain people's affections made no impression upon them; he had little religion in him, and therefore they steadily adhered to David. Zadok and Abiathar, and all the Levites, if he go, will accompany him, and take the ark with them, that, by it, they may ask counsel of God... read more