Compliments of our brother William Albrecht.
Clement of Rome
Let us clothe ourselves with concord and humility, ever exercising self-control, standing far off from all whispering and evil-speaking, being justified by our works, and not our words. (90-100AD)
Ignatius of Antioch
Let your baptism be ever your shield, your faith a helmet, your charity a spear, your patience a panoply. Let your works be deposits, so that you may receive the sum that is due you” (Letter to St. Polycarp, 6) (AD 35-107)
Those who are found not living as he taught should know that they are not really Christians, even if his teachings are on their lips, for he said that not those who merely profess but those who also do the works will be saved (cf. Matt. 13:42, 43; 7:15,16,19)” (The First Apology of Justin, ch.16).
Each man goes to everlasting punishment or salvation according to the value of his actions (The First Apology of Justin, ch. 7).
The matters of our religion lie in works, not in words (Hortatory Address to the Greeks, ch. 35). (100-160 AD)
But to the righteous and holy, and those who have kept his commandments and have remained in his love…he will by his grace give life incorrupt, and will clothe them with eternal glory (ch.10:1). AGAINST HERESIES (AD 130-200)
Theophilus of Antioch
“Give studious attention to the prophetic writings, and they will lead you on a clearer path to escape the eternal punishments and to obtain the eternal good things of God. He who gave the mouth for speech and formed the ears for hearing and made eyes for seeing will examine everything and will judge justly, granting recompense to each according to merit. To those who seek immortality by the patient exercise of good works, he will give everlasting life, joy, peace, rest, and all good things, which neither has eye seen nor ear heard, nor has it entered into the heart of man. For the unbelievers and for the contemptuous, and for those who do not submit to the truth but assent to iniquity, when they have been involved in adulteries and fornications and homosexualities and avarice and in lawless idolatries, there will be wrath and indignation, tribulation and anguish, and in the end such men as these will be detained in everlasting fire” (To Autolycus 1:14 [ca. A.D. 181]). (170 AD)
“You, then, who are rich and wealthy, buy for yourself from Christ gold purified in fire, for with your filth, as if burned away in the fire, you can be like pure gold, if you are cleansed by almsgiving and by works of justice. Buy yourself a white garment so that, although you had been naked like Adam and were formerly frightful and deformed, you may be clothed in the white garment of Christ. You who are a matron rich and wealthy, anoint not your eyes with the antimony of the devil, but with the salve of Christ, so that you may at last come to see God, when you have merited before God both by your works and by your manner of living” (Works and Almsgiving 14 [A.D. 252]). (200s AD)
Gregory of Nyssa
“Paul, joining righteousness to faith and weaving them together, constructs of them the breastplates for the infantryman, armoring the soldier properly and safely on both sides. A soldier cannot be considered safely armored when either shield is disjoined from the other. Faith without works of justice is not sufficient for salvation; neither is righteous living secure in itself of salvation, if it is disjoined from faith” (Homilies on Ecclesiastes 8 [ca. A.D. 335- 394]). (300s AD)
” ‘But since in the Law no one is justified before God, it is evident that the just man lives by faith.’ It should be noted that he does not say that a man, a person, lives by faith, lest it be thought that he is condemning good works. Rather, he says the ‘just’ man lives by faith. He implies thereby that whoever would be faithful and would conduct his life according to the faith can in no other way arrive at the faith or live in it except first he be a just man of pure life, coming up to the faith by certain degrees” (Commentaries on Galatians 2:3:11 [A.D. 386]). (300s AD)
” ‘He was handed over for our offenses, and he rose again for our justification.’ What does this mean, ‘for our justification’? So that he might justify us, so that he might make us just. You will be a work of God, not only because you are a man, but also because you are just. For it is better that you be just than that you are a man. If God made you a man, and you made yourself just, something you were doing would be better than what God did. But God made you without any cooperation on your part. You did not lend your consent so that God could make you. How could you have consented, when you did not exist? But he who made you without your consent does not justify you without your consent. He made you without your knowledge, but he does not justify you without your willing it” (Sermons 169:13 [inter A.D. 391-430]). (300-400 AD)
Leo the Great
In which regard, dearly-beloved, ye ought all to help one another in turn, that in the kingdom of God, which is reached by right faith and good works, ye may shine as the sons of light: through our Lord Jesus Christ, Who with God the Father and the Holy Spirit lives and reigns for ever and ever. Amen. Sermon 33 (395-450AD)