11:13-23 When the priests and Levites came to Jerusalem, the devout, pious Israelites followed them. Such as set their hearts to seek the Lord God of Israel, left the inheritance of their fathers, and went to Jerusalem, that they might have free access to the altar of God, and be out of the temptation to worship the calves. That is best for us, which is best for our souls; in all our choices, religious advantages must be sought before all outward conveniences. Where God's faithful priests are, his faithful people should be. And when it has been proved that we are willing to renounce our worldly interests, so far as we are called to do so for the sake of Christ and his gospel, we have good evidence that we are truly his disciples. And it is the interest of a nation to protect religion and religious people.

17. they strengthened the kingdom of Judah—The innovating measures of Jeroboam were not introduced all at once. But as they were developed, the secession of the most excellent of his subjects began, and continuing to increase for three years, lowered the tone of religion in his kingdom, while it proportionally quickened its life and extended its influence in that of Judah.