4 And the LORD hath sent unto you all his servants the prophets, rising early and sending them; but ye have not hearkened, nor inclined your ear to hear.
When the Jews often resisted wholesome precepts and departed from the divine law, going astray to the impious worship of false gods, then God filled just and chosen men with the Holy Spirit, appointing them as prophets in the midst of the people, by whom he might rebuke with threatening words the sins of the ungrateful people and nevertheless exhort them to repent of their wickedness. Unless they did this and, laying aside their vanities, returned to their God, it would come to pass that he would change his covenant, that is, bestow the inheritance of eternal life on foreign nations and collect to himself a more faithful people out of those who were aliens by birth. But they, when rebuked by the prophets, not only rejected their words but, being offended because they were scolded for their sins, killed the prophets with calculated tortures. All these things are sealed up and preserved in the sacred writings. For the prophet Jeremiah says, “I have sent to you my servants, the prophets. I sent them before light, and you hearkened not to me nor inclined your ears to hear when I said to you, ‘Return, you, every one from this evil way and from your wicked devices, and you shall dwell in that land that I have given to you and to your ancestors forever and ever. Do not go after strange gods to serve them, and do not provoke me to wrath by the works of your hands for afflicting you.’ ”
He mentions the great number of years in order to emphasize God’s long-suffering in putting up with unbelievers for so long. I sent my servants the prophets to you, he says. I urged you to abandon the road to ruin and travel by the other road that produces life. I, in fact, promised you blessings for doing this. But you did not listen, and instead you chose the worship of idols. And to censure the purpose of this unbelief he went on, “So that you might provoke me by the works of your own hands to your own misfortune.” To provoke me, you committed those things, but then you also reaped their harmful effects then as well.
(Verse 4, 5.) You did not incline your ears to listen when I said (Vulgate: said): Return to me, each one of you, from your evil ways and from your wicked thoughts. And you will dwell in the land that the Lord gave to you and your fathers from eternity to eternity. The hardness of the people was so great that they would not even assume the habit of listening and incline their ear, particularly when the Lord was warning them to turn each one from their evil ways and from their wicked thoughts. And, O infinite mercy, not to inflict punishment for crime, but to provoke to repentance, both for evil deeds, which the wicked way signifies, and for the worst thoughts, which are considered sin even without action. And He promises a reward, if they do what is commanded, that they may dwell in the land which was given to the fathers, and for the sins of their children to be removed. And He says: From age to age, or, from eternity to eternity, He shows the eternal gifts of God, if those to whom they are given are worthy.
[AD 325] Lucius Caecilius Firmianus Lactantius on Jeremiah 25:3-7