Pelagius — on Rom 11:3 (PELAGIUS'S COMMENTARY ON ROMANS)

“The prophets knew only the things which had been revealed to them by the Lord. That is why the king, uncertain of mind, asked Jeremiah if, at the time at which he spoke with him, a word of the Lord had come to him. … Elijah was unaware that there were others besides himself who worshiped God.”