John Gills Exposition of the Bible Commentary - 2 Chronicles 11:13
And the priests and the Levites, that were in all Israel ,.... In the ten tribes, in the cities assigned to them therein: resorted to him out of all their coasts ; as to their rightful sovereign, and chiefly for the sake of the service of the sanctuary at Jerusalem. read more
Matthew Henry's Complete Commentary - 2 Chronicles 11:13-23
See here, I. How Rehoboam was strengthened by the accession of the priests and Levites, and all the devout and pious Israelites, to him, even all that were true to their God and their religion. 1. Jeroboam cast them off, that is, he set up such a way of worship as he knew they could not in conscience comply with, which obliged them to withdraw from his altar, and at the same time he would not allow them to go up to Jerusalem to worship at the altar there; so that he totally cast them off from... read more