Irenaeus on the Parables of the Sheep and Goats and the Wheat and Tares in 180CE

It is therefore one and the same God the Father who has prepared good things with Himself for those who desire His fellowship, and who remain in subjection to Him; and who has the eternal fire for the ringleader of the apostasy, the devil, and those who revolted with him, into which [fire] the Lord has declared those men shall be sent who have been set apart by themselves on His left hand. … Inasmuch as one and the same Lord has pointed out that the whole human race shall be divided at the judgment, “as a shepherd divides the sheep from the goats,” and that to some He will say, “Come, you blessed of My Father, receive the kingdom which has been prepared for you,” but to others, “Depart from me, you cursed, into everlasting fire, which My Father has prepared for the devil and his angels.” …

As the Lord sets forth in the parable of the tares and the wheat, where He says, “As therefore the tares are gathered together, and burned in the fire, so shall it be at the end of the world. The Son of man shall send His angels, and they shall gather from His kingdom everything that offends, and those who work iniquity, and shall send them into a furnace of fire: there shall be weeping and gnashing of teeth. Then shall the just shine forth as the sun in the kingdom of their Father.” The Father, therefore, who has prepared the kingdom for the righteous, into which the Son has received those worthy of it, is He who has also prepared the furnace of fire, into which these angels commissioned by the Son of man shall send those persons who deserve it, according to God’s command.

The Lord, indeed, sowed good seed in His own field; and He says, “The field is the world.” But while men slept, the enemy came, and “sowed tares in the midst of the wheat, and went his way.” Therefore we learn that this was the apostate angel and the enemy, because he was envious of God’s workmanship, and took in hand to render this [workmanship] an enmity with God. …

For “He came to divide a man against his father, and the daughter against the mother, and the daughter-in-law against the mother-in-law;” and when two are in one bed, to take the one, and to leave the other; and of two women grinding at the mill, to take one and leave the other: [also] at the time of the end, to order the reapers to collect first the tares together, and bind them in bundles, and burn them with unquenchable fire, but to gather up the wheat into the barn; and to call the lambs into the kingdom prepared for them, but to send the goats into everlasting fire, which has been prepared by His Father for the devil and his angels.

And why is this? Has the Word come for the ruin and for the resurrection of many? For the ruin, certainly, of those who do not believe Him, to whom also He has threatened a greater damnation in the judgment day than that of Sodom and Gomorrah; but for the resurrection of believers, and those who do the will of His Father in heaven. If then the advent of the Son comes indeed alike to all, but is for the purpose of judging, and separating the believing from the unbelieving, since, as those who believe do His will agreeably to their own choice, and as, [also] agreeably to their own choice, the disobedient do not consent to His doctrine; it is manifest that His Father has made all in a like condition, each person having a choice of his own, and a free understanding; and that He has regard to all things, and exercises a providence over all, “making His sun to rise upon the evil and on the good, and sending rain upon the just and unjust.” And to as many as continue in their love towards God, He grants communion with Him.

Origen on Christians Living in Lawless Cultures Around 250CE

Tell us whether the laws of the Scythians, which permit the murder of parents, are right laws; or those of the Persians, which do not forbid the marriages of sons with their mothers, or of daughters with their own fathers. But what need is there for me to make selections from those who have been engaged in the business of enacting laws among the different nations, and to inquire how the laws are rightly enacted among each, according as they please the superintending powers? …

Tell us how it would be an act of impiety to get rid of those ancestral laws which permit the marriages of mothers and daughters; or which pronounce a man happy who puts an end to his life by hanging, or declare that they undergo entire purification who deliver themselves over to the fire, and who terminate their existence by fire; and how it is an act of impiety to do away with those laws which, for example, prevail in the Tauric Chersonese, regarding the offering up of strangers in sacrifice to Diana, or among certain of the Libyan tribes regarding the sacrifice of children to Saturn. …

Each one of us, then, is come “in the last days,” when one Jesus has visited us, to the “visible mountain of the Lord,” the Word that is above every word, and to the “house of God,” which is “the Church of the living God, the pillar and ground of the truth.” … And this house is exalted above the hills, i.e., those individuals among men who make a profession of superior attainments in wisdom and truth; and all the nations come to it, and the “many nations” go forth, and say to one another, turning to the religion which in the last days has shone forth through Jesus Christ: “Come ye, and let us go up to the mountain of the LORD, to the house of the God of Jacob; and He will teach us of His ways, and we will walk in them.”…

Moreover, the word of the Lord came forth from that very Jerusalem, that it might be disseminated through all places, and might judge in the midst of the heathen, selecting those whom it sees to be submissive, and rejecting the disobedient, who are many in number. And to those who inquire of us from where we come, or who is our founder, we reply that we have come agreeably to the counsels of Jesus to “cut down our hostile and insolent ‘wordy’ swords into ploughshares, and to convert into pruning-hooks the spears formerly employed in war.” For we no longer take up “sword against nation,” nor do we “learn war any more,” having become children of peace, for the sake of Jesus, who is our leader, instead of those whom our fathers followed, among whom we were “strangers to the covenant,” and having received a law, for which we give thanks to Him that rescued us from the error of our ways.

Irenaeus on the Importance of Obedience to Christ in 180CE

We ought not … to be puffed up, nor be severe upon those of old time, but ought ourselves to fear, lest perchance, after [we have come to] the knowledge of Christ, if we do things displeasing to God, we obtain no further forgiveness of sins, but be shut out from His kingdom. And therefore it was Paul that said, “For if [God] did not spare the natural branches, [take heed] lest He also not spare you, who, when you were a wild olive tree, were grafted into the fatness of the olive tree, and were made a partaker of its fatness.”

You will notice, too, that the transgressions of the common people have been described in like manner, not for the sake of those who did then transgress, but as a means of instruction unto us, and that we should understand that it is one and the same God against whom these men sinned, and against whom certain persons do now transgress from among those who profess to have believed in Him. But this also … has Paul declared most plainly in the Epistle to the Corinthians, when he says, “Brethren, I do not want you to be ignorant, how that all our fathers were under the cloud, and were all baptized unto Moses in the sea, and did all eat the same spiritual meat, and did all drink the same spiritual drink: for they drank of that spiritual rock that followed them; and the rock was Christ. But with many of them God was not well pleased, for they were overthrown in the wilderness.

These things were for our example, to the intent that we should not lust after evil things, as they also lusted; neither be idolaters, as were some of them, as it is written: The people sat down to eat and drink, and rose up to play. Neither let us commit fornication, as some of them also did, and fell in one day three and twenty thousand. Neither let us tempt Christ, as some of them also tempted, and were destroyed of serpents. Neither murmur, as some of them murmured, and were destroyed by the destroyer. But all these things happened to them as an example, and were written for our admonition, upon whom the end of the world has come. Therefore let him that thinks he stands, take heed lest he fall.” …

"Do not be deceived: neither fornicators, nor idolaters, nor adulterers, not effeminate, nor abusers of themselves with mankind, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.” And as it was not to those who are without that he said these things, but to us, lest we should be cast forth from the kingdom of God, by doing any such thing, he proceeds to say, “And such indeed were you; but you are washed, but you are sanctified in the name of the Lord Jesus Christ, and by the Spirit of our God.” …

And again does the apostle say, “Let no man deceive you with vain words; for because of these things comes the wrath of God upon the sons of mistrust. Do not therefore partakers with hem.” And as then the condemnation of sinners extended to others who approved of them, and joined in their society; so also is it the case at present, that “a little leaven leavens the whole lump.” And as the wrath of God did then descend upon the unrighteous, here also does the apostle likewise say: “For the wrath of God shall be revealed from heaven against all ungodliness and unrighteousness of those men who hold back the truth in unrighteousness.” 

Clement of Rome on Heavenly Rewards in 95CE

Let us cleave then to His blessing, and consider what are the means of possessing it. Let us think over the things which have taken place from the beginning. For what reason was our father Abraham blessed? Was it not because he wrought righteousness and truth through faith? Isaac, with perfect confidence, as if knowing what was to happen, cheerfully yielded himself as a sacrifice. Jacob, through reason of his brother, went forth with humility from his own land, and came to Laban and served him; and there was given to him the scepter of the twelve tribes of Israel. …

All these, therefore, were highly honored, and made great, not for their own sake, or for their own works, or for the righteousness which they wrought, but through the operation of His will. And we, too, being called by His will in Christ Jesus, are not justified by ourselves, nor by our own wisdom, or understanding, or godliness, or works which we have wrought in holiness of heart; but by that faith through which, from the beginning, Almighty God has justified all men; to whom be glory for ever and ever. Amen.

What shall we do, then, brethren? Shall we become slothful in well-doing, and cease from the practice of love? God forbid that any such course should be followed by us! But rather let us hasten with all energy and readiness of mind to perform every good work. For the Creator and Lord of all Himself rejoices in His works. … We see, then, how all righteous men have been adorned with good works, and how the Lord Himself, adorning Himself with His works, rejoiced. Having therefore such an example, let us without delay consent to His will, and let us work the work of righteousness with our whole strength.

The good servant receives the bread of his labor with confidence; the lazy and slothful cannot look his employer in the face. It is requisite, therefore, that we be prompt in the practice of well-doing; for of Him are all things. And thus He forewarns us: “Behold, the Lord [comes], and His reward is before His face, to render to every man according to his work.” He exhorts us, therefore, with our whole heart to attend to this, that we not be lazy or slothful in any good work. Let our boasting and our confidence be in Him. Let us submit ourselves to His will.

Let us consider the whole multitude of His angels, how they stand ever ready to minister to His will. For the Scripture says, “Ten thousand times ten thousand stood around Him, and thousands of thousands ministered unto Him, and cried, Holy, holy, holy, [is] the Lord of Sabaoth; the whole creation is full of His glory.” And let us therefore, conscientiously gathering together in harmony, cry to Him earnestly, as with one mouth, that we may be made partakers of His great and glorious promises. For [the Scripture] says, “Eye has not seen, nor ear heard, neither have entered into the heart of man, the things which He has prepared for them that wait for Him.”

How blessed and wonderful, beloved, are the gifts of God! Life in immortality, splendor in righteousness, truth in perfect confidence, faith in assurance, self-control in holiness! And all these fall under the cognizance of our understandings [now]; what then shall those things be which are prepared for such as wait for Him? The Creator and Father of all worlds, the Most Holy, alone knows their amount and their beauty.

Let us therefore earnestly strive to be found in the number of those that wait for Him, in order that we may share in His promised gifts. But how, beloved, shall this be done? If our understanding is fixed by faith towards God; if we earnestly seek the things which are pleasing and acceptable to Him; if we do the things which are in harmony with His blameless will; and if we follow the way of truth, casting away from us all unrighteousness and iniquity, along with all covetousness, strife, evil practices, deceit, whispering, and evil-speaking, all hatred of God, pride and haughtiness, vainglory and ambition.

Clement of Alexandria on Effeminacy in 195CE

Luxury has deranged all things; it has disgraced man. A luxurious niceness seeks everything, attempts everything, forces everything, coerces nature. Men play the part of women, and women that of men, contrary to nature; women are at once wives and husbands: no passage is closed against libidinousness; and their promiscuous lechery is a public institution, and luxury is domesticated. …

Such was predicted of old, and the result is notorious: the whole earth has now become full of fornication and wickedness. I admire the ancient legislators of the Romans: these detested effeminacy of conduct; and the giving of the body to feminine purposes, contrary to the law of nature. … What reason is there in the law’s prohibiting a man from “wearing woman’s clothing “? Is it not that it would have us to be manly, and not to be effeminate neither in person and actions, nor in thought and word? …

The apostle very firmly assails them. “Be not deceived; neither adulterers, nor effeminate, nor abusers of themselves with mankind, nor thieves, nor covetous, nor drunkards, nor revilers,” and whatever else he adds to these, “shall inherit the kingdom of God.” And if we are called to the kingdom of God, let us walk worthy of the kingdom, loving God and our neighbor. … For the love meant is the love of God. “And this is the love of God,” says John, “that we keep His commandments.”