As I have already reminded you, interpreters think that the Prophet speaks here of future things, as though he had in his view the calamity which he afterwards mentions; but this is too strained a meaning; I therefore doubt not but that the Prophet expostulates here with God for so patiently indulging a reprobate people. For though the Prophets felt a real concern for the safety of the people, there is yet no doubt but that they burned with zeal for the glory of God; and when they saw that they had to contend with refractory men, they were then inflamed with a holy displeasure, and undertook the cause of God; and they implored His aid to bring a remedy when the state of things had become desperate. I therefore consider that the Prophet here solicits God to visit these many sins in which the people had hardened themselves. And hence we conclude that he had previously exercised his office of a teacher; for it would have been otherwise improper for him to begin his work with such a complaint and expostulation. He had then by experience found that the people were extremely perverse. When he saw that there was no hope of amendment, and that the state of things was becoming daily worse, burning with zeal for God, he gave full vent to his feelings. Before, then, he threatens the people with the future vengeance of God, he withdraws himself, as it were, from intercourse with men, and in private addresses God himself.