From the early Church Fathers to now.
“And he said to me: The iniquity of the house of Israel, and of Juda, is exceeding great, and the land is filled with blood, and the city is filled with perverseness: for they have said: The Lord hath forsaken the earth, and the Lord seeth not.”
“The cause of so many crimes is this: The people thought that there was no such thing as providence on earth and that God did not look after mortal things at all.… They either thought that there was no providence, or if there had once been any, it had forsaken its own people. Therefore, not even the eye of the Lord will spare them, nor will he have mercy.”
“(Verse 9, 10.) And he said to me: The iniquity of the house of Israel and Judah is exceedingly great. And the land is filled with blood, and the city is filled with perversity. For they said: The Lord has forsaken the land, and the Lord does not see. Therefore, I will not show pity nor have mercy: I will repay their ways upon their heads. Seeing his prophet weep for the people, the Lord, in his great anger, explains the reasons: not as he thought, unjust or excessive punishment, but a deserved and just sentence. Iniquity, he says, is great among the ten tribes of Israel and the two tribes of Judah, and not only great, but exceedingly great. And he not only said this once, but repeated it forcefully, so that the punishment is as great as the magnitude of the iniquity. From this we learn, contrary to what most people think, especially the Stoics, that sins are not equal; but rather, they are either great or small, and the judgement of the punisher varies according to the quality and quantity of the sinners. 'The land is filled,' he says, 'with blood,' or as the Septuagint translates, with peoples; and the city is filled with aversion, or as the Vulgate edition has it, with iniquity and uncleanness. Not a small amount of blood has been shed, but from one end of the city to the other; and the whole city has turned away from the worship of God, and as a result it is filled with uncleanness, clearly of idolatrous filth. But the cause of such great crimes is that they believed there is no providence over the earth, nor does God care about mortal things, according to what we read elsewhere (Virgil, Book IV, Aeneid). Undoubtedly it is a task for the gods, this concern disturbs their tranquility. Because therefore they either thought that there is no providence, or that which was in other nations has now abandoned its own people: on account of this, the eye of God will not spare, nor will it have mercy: so that raging against vices, it may be appeased by virtues, and may repay their ways and sins upon their heads, either upon the principal (ἡγεμονικὸν) of the heart, or upon the leaders of the people, according to the book of Numbers, in which the leaders of the people are said to be the heads of the people.”
The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.