Rom 1:28

“But if all nations are blessed in Christ, and we of all nations believe in Him, then He is indeed the Christ, and we are those blessed by Him. God formerly gave the sun as an object of worship, as it is written, but no one ever was seen to endure death on account of his faith in the sun; but for the name of Jesus you may see men of every nation who have endured and do endure all sufferings, rather than deny Him.”

“But what the learned among the Greeks have said concerning our polity and the history of our laws, and how many and what kind of men have written of these things, will be shown in the treatise against those who have discoursed of divine things. ... These things, O Greeks, I Tatian, a disciple of the barbarian philosophy, have composed for you. I was born in the land of the Assyrians, having been first instructed in your doctrines, and afterwards in those which I now undertake to proclaim. Henceforward, knowing who God is and what is His work, I present myself to you prepared for an examination concerning my doctrines, while I adhere immoveably to that mode of life which is according to God.”

“For one and the same God [that blesses others] inflicts blindness upon those who do not believe, but who set Him at naught; just as the sun, which is a creature of His, [acts with regard] to those who, by reason of any weakness of the eyes cannot behold his light; but to those who believe in Him and follow Him, He grants a fuller and greater illumination of mind. In accordance with this word, therefore, does the apostle say, in the Second [Epistle] to the Corinthians: "In whom the god of this world hath blinded the minds of them that believe not, lest the light of the glorious Gospel of Christ should shine [unto them]." And again, in that to the Romans: "And as they did not think fit to have God in their knowledge, God gave them up to a reprobate mind, to do those things that are not convenient." Speaking of antichrist, too, he says clearly in the Second to the Thessalonians: "And for this cause God shall send them the working of error, that they should believe a lie; that they all might be judged who believed not the truth, but consented to iniquity."”

“Lest he should seem to be hinting at them by delaying in his discourse so long over the unnatural sin, he next passes on to other kinds of sins also, and for this cause he carries on the whole of his discourse as of other persons. And as he always does when discoursing with believers about sins, and wishing to show that they are to be avoided, he brings the Gentiles in, and says, "Not in the lust of concupiscence, even as the other Gentiles which know not God." (1 Thess. iv. 5.) And again: "sorrow not, even as others which have no hope." (ib. 13.) And so here too he shows that it was to them the sins belonged, and deprives them of all excuse. For he says, that their daring deeds came not of ignorance, but of practice. And this is why he did not say, "and as they knew not God;" but "as they did not like to retain God in their knowledge;" as much as to say, that the sin was one of a perverted determination of obstinacy, more than of a sudden ravishment, and shows that it was not the flesh (as some heretics say) but the mind, to the wicked lust whereof the sins belonged, and that it was thence the fount of the evils flowed. For since the mind is become undistinguishing, all else is then dragged out of course and overturned, when he is corrupted that held the reins!”

“Not only did they not know God, they did not want to know him.… So they were given over to a base mind.”

“Whoever follows the pernicious attractiveness of his lusts and tries to push aside those who would stop him heads straight into sin.”

“If they had wanted to know him, they would have followed the divine laws. But because they denied their Creator, he stopped looking after them.”

“Paul does not say that God destroyed them because of their loathsome outrages. For God is not responsible for destroying anyone.… Paul says rather that God went away from them and left them to their own devices, so that their false understanding of God might appear to be the cause of their evil life.”

“Here, for the third time, he repeats the same thought and uses the same word, saying: "gave over." As the cause of their being abandoned by God, he everywhere presents the impiety of people, as he does now as well. "And even as they did not care to retain God in their knowledge, He gave them over" to passions. The offense they committed against God, he says, was not a sin of ignorance, but an intentional one. For he did not say: since they did not know, but says: "and even as they did not care," that is, they resolved not to retain God in their knowledge and voluntarily chose impiety. Therefore, their sins are not sins of the flesh, as certain heretics assert, but of wrong judgments. First they rejected the knowledge of God, and only then did God allow them to fall into a debased mind. To better explain the expression "God gave them over," some of the Fathers made use of an excellent illustration. They reason as follows: when someone, not wishing to see the sun, closes his eyes and then falls into a pit, we say that it was not the sun, which he did not see, that cast him into the pit, that the man did not fall into the pit because the sun cast him there in anger, but because it did not illuminate his eyes. And why did it not illuminate his eyes? Because he closed his eyes. So too God gave them over to shameful passions. Why? Because people did not know Him. And why did they not know Him? Because they did not consider and did not resolve to know Him.”

“Certain things are sins in such a way that they are also the punishment of sin. In a special manner, those are called sins and punishments of sin which have joined to them sorrow and sadness, such as envy, sloth, and the like. Less specially, those are so called which have joined to them either the mere depravation of nature or disgrace, as are those with respect to which the sinner is said to be given over to a reprobate mind. But generally, sins which are between the first apostasy and the final punishment of hell can be called both sins and the punishment of sin, according to what Gregory says, that crimes are punished by crimes. Although the same thing may be called both sin and the punishment of sin, it must nevertheless be held that every punishment insofar as it is punishment is just and from God; but no fault is just nor from God, but only from the free choice of the will.”

“Then when he says and as they liked not, he shows that they fell under a penalty of justice. First, he shows that previous sin brought them to these sins; second, he enumerates the differences among these sins, at being filled with all iniquity. He mentions the preceding sin when he says and as they liked not to have God in their knowledge. This can be interpreted in two ways: in one way, that although they could have had true knowledge about God by the light of reason considering visible things, nevertheless, to sin more freely, they did not like to have God in their knowledge, i.e., they did not approve having God in their knowledge: they said to God: depart from us. We do not desire knowledge of your ways (Job 21:14). In another way it can mean that they did not acknowledge that God knows about human behavior: the Lord does not see: the God of Jacob does not perceive (Ps 94:7). According to this interpretation the punishment is shown to fit this sin, when he says God delivered them up to a reprobate sense. Sense here does not mean man's external sense, by which sense-perceptible things are known, but the interior sense, according to which he judges his behavior: to fix one's thoughts on her, i.e., wisdom, is to have perfect sense (Wis 6:15). It is called a base sense, because it reached discommendable judgments about behavior: men of corrupt mind and counterfeit faith (2 Tim 3:8); refuse silver they are called (Jer 6:30). Therefore, he continues: to do those things which are not fitting, i.e., behavior not in accord with right reason: their works are useless (Wis 3:11). Yet it is fitting that those who sinned against knowing God either by refusing to acknowledge him or by thinking that they do not know him, should be given up to a perverse sense. That is why it is written: a just penalty always pursues the transgression of the unrighteous (Wis 14:31).”

“Because of the error of idolatry they were handed over to doing evil things with each other, as has already been said. And because they thought they could get away with it and that God would look the other way, and were therefore prone to neglect what they were doing, Paul adds here that they were more and more reduced to idiocy and became ever readier to tolerate all kinds of evils, to the point that they imagined that God would never avenge things which no one doubted were offensive to humanity as well. He now lists all the evils that were added to these, so that if they should be converted to normal reason, they might recognize that these evils befell them because of God's wrath.”

“Wherefore it is the duty of a man of God, as he is a Christian, not to swear by the sun, or by the moon, or by the stars; nor by the heaven, nor by the earth, by any of the elements, whether small or great. For if our Master charged us not to swear by the true God, that our word might be firmer than an oath, nor by heaven itself, for that is a piece of heathen wickedness, nor by Jerusalem, nor by the sanctuary of God, nor the altar, nor the gift, nor the gilding of the altar, nor one's own head, for this custom is a piece of Judaic corruption, and on that account was forbidden; and if He exhorts the faithful that their yea be yea, and their nay, nay, and says that "what is more than these is of the evil one," how much more blameable are those who appeal to deities falsely so called as the objects of an oath, and who glorify imaginary beings instead of those that are real, whom God for their perverseness "delivered over to foolishness, to do those things that are not convenient!"”