31. But ignorance is not implied in that word, but the common custom of holy Scripture is observed, in order to simplicity of utterance. Inasmuch as the Lord says also to Ezekiel: “Son of man, I will send thee unto the house of Israel, to those who have angered Me, both themselves and their fathers, unto this day, and thou shalt say unto them, Thus saith the Lord, if perchance they will hear and be afraid.” Ezek. ii. 4, 5. Did He not know that they could or could not be converted? So, then, that expression is not always a proof of doubt.