Tatian the Assyrian – Address to the Greeks, Chap. V: The Doctrine of the Christians as to the Creation of the World –

God was in the beginning; but the beginning, we have been taught, is the power of the Logos. For the Lord of the universe, who is Himself the necessary ground (ὑπόστασις) of all being, inasmuch as no creature was yet in existence, was alone; but inasmuch as He was all power, Himself the necessary ground of things visible and invisible, with Him were all things; with Him, by Logos-power (διὰ λογικῆς δυνάμεως), the Logos Himself also, who was in Him, subsists. And by His simple will the Logos springs forth; and the Logos, not coming forth in vain, becomes the first-begotten work of the Father. Him (the Logos) we know to be the beginning of the world. But He came into being by participation, not by abscission; for what is cut off is separated from the original substance, but that which comes by participation, making its choice of function, does not render him deficient from whom it is taken. For just as from one torch many fires are lighted, but the light of the first torch is not lessened by the kindling of many torches, so the Logos, coming forth from the Logos-power of the Father, has not divested of the Logos-power Him who begat Him. I myself, for instance, talk, and you hear; yet, certainly, I who converse do not become destitute of speech (λόγος) by the transmission of speech, but by the utterance of my voice I endeavour to reduce to order the unarranged matter in your minds. And as the Logos, begotten in the beginning, begat in turn our world, having first created for Himself the necessary matter, so also I, in imitation of the Logos, being begotten again, and having become possessed of the truth, am trying to reduce to order the confused matter which is kindred with myself. For matter is not, like God, without beginning, nor, as having no beginning, is of equal power with God; it is begotten, and not produced by any other being, but brought into existence by the Framer of all things alone.

Tatian the Assyrian – Address to the Greeks, Chap. 11

If you speak of the origin of the gods, you also declare them to be mortal.

Tatian the Assyrian – Address to the Greeks, Chap. 25 – Boastings and Quarrels of the Philosophers –

What great and wonderful things have your philosophers effected? They leave uncovered one of their shoulders; they let their hair grow long; they cultivate their beards; their nails are like the claws of wild beasts. Though they say that they want nothing, yet, like Proteus, they need a currier for their wallet, and a weaver for their mantle, and a wood-cutter for their staff, and the rich, and a cook also for their gluttony. O man competing with the dog, you know not God, and so have turned to the imitation of an irrational animal. You cry out in public with an assumption of authority, and take upon you to avenge your own self; and if you receive nothing, you indulge in abuse, and philosophy is with you the art of getting money. You follow the doctrines of Plato, and a disciple of Epicurus lifts up his voice to oppose you. Again, you wish to be a disciple of Aristotle, and a follower of Democritus rails at you. Pythagoras says that he was Euphorbus, and he is the heir of the doctrine of Pherecydes; but Aristotle impugns the immortality of the soul. You who receive from your predecessors doctrines which clash with one another, you the inharmonious, are fighting against the harmonious. One of you asserts that God is body, but I assert that He is without body; that the world is indestructible, but I say that it is to be destroyed; that a conflagration will take place at various times, but I say that it will come to pass once for all; that Minos and Rhadamanthus are judges, but I say that God Himself is Judge; that the soul alone is endowed with immortality, but I say that the flesh also is endowed with it. What injury do we inflict upon you, O Greeks? Why do you hate those who follow the word of God, as if they were the vilest of mankind? It is not we who eat human flesh—they among you who assert such a thing have been suborned as false witnesses; it is among you that Pelops is made a supper for the gods, although beloved by Poseidon, and Kronos devours his children, and Zeus swallows Metis.

Theophilus of Antoich – To Autolycus, Chap. 1 – Here Theolphilus makes an astute comment about examining the content of ones speech and not merely being taken captive by the rhetorical power of ones speech –

A fluent tongue and an elegant style afford pleasure and such praise as vainglory delights in, to wretched men who have been corrupted in mind; the lover of truth does not give heed to ornamented speeches, but examines the real matter of the speech, what it is, and what kind it is. Since, then, my friend, you have assailed me with empty words, boasting of your gods of wood and stone, hammered and cast, carved and graven, which neither see nor hear, for they are idols, and the works of men’s hands.

Theophilus of Antioch – To Autolycus, Chap. 7 – We shall see God when we put on immortality

This is my God, the Lord of all, who alone stretched out the heaven, and established the breadth of the earth under it; who stirs the deep recesses of the sea, and makes its waves roar; who rules its power, and stills the tumult of its waves; who founded the earth upon the waters, and gave a spirit to nourish it; whose breath giveth light to the whole, who, if He withdraw His breath, the whole will utterly fail. By Him you speak, O man; His breath you breathe yet Him you know not. And this is your condition, because of the blindness of your soul, and the hardness of your heart. But, if you will, you may be healed. Entrust yourself to the Physician, and He will couch the eyes of your soul and of your heart. Who is the Physician? God, who heals and makes alive through His word and wisdom. God by His own word and wisdom made all things; for “by His word were the heavens made, and all the host of them by the breath of His mouth.” Most excellent is His wisdom. By His wisdom God founded the earth; and by knowledge He prepared the heavens; and by understanding were the fountains of the great deep broken up, and the clouds poured out their dews. If thou perceivest these things, O man, living chastely, and holily, and righteously, thou canst see God. But before all let faith and the fear of God have rule in thy heart, and then shalt thou understand these things. When thou shalt have put off the mortal, and put on incorruption, then shall thou see God worthily. For God will raise thy flesh immortal with thy soul; and then, having become immortal, thou shalt see the Immortal, if now you believe on Him; and then you shall know that you have spoken unjustly against Him.

Athenagrous the Athenian – A Plea for the Christians: Chap. 1 – Here is another testimony to the unfair treatment Christians received for their belief in Christ –

But for us who are called Christians you have not in like manner cared; but although we commit no wrong—nay, as will appear in the sequel of this discourse, are of all men most piously and righteously disposed towards the Deity and towards your government—you allow us to be harassed, plundered, and persecuted, the multitude making war upon us for our name alone. We venture, therefore, to lay a statement of our case before you—and you will team from this discourse that we suffer unjustly, and contrary to all law and reason—and we beseech you to bestow some consideration upon us also, that we may cease at length to be slaughtered at the instigation of false accusers. For the fine imposed by our persecutors does not aim merely at our property, nor their insults at our reputation, nor the damage they do us at any other of our greater interests. These we hold in contempt, though to the generality they appear matters of great importance; for we have learned, not only not to return blow for blow, nor to go to law with those who plunder and rob us, but to those who smite us on one side of the face to offer the other side also, and to those who take away our coat to give likewise our cloak. But, when we have surrendered our property, they plot against our very bodies and souls, pouring upon us wholesale charges of crimes of which we are guiltless even in thought, but which belong to these idle praters themselves, and to the whole tribe of those who are like them.

Athenagrous of Athenian – On the Resurrection of the Dead: Chap. 1 – How men corrupt the truth –

By the side of every opinion and doctrine which agrees with the truth of things, there springs up some falsehood; and it does so, not because it takes its rise naturally from some fundamental principle, or from some cause peculiar to the matter in hand, but because it is invented on purpose by men who set a value on the spurious seed, for its tendency to corrupt the truth. This is apparent, in the first place, from those who in former times addicted themselves to such inquiries, and their want of agreement with their predecessors and contemporaries, and then, not least, from the very confusion which marks the discussions that are now going on. For such men have left no truth free from their calumnious attacks—not the being of God, not His knowledge, not His operations, not those books which follow by a regular and strict sequence from these, and delineate for us the doctrines of piety. On the contrary, some of them utterly, and once for all, give up in despair the truth concerning these things, and some distort it to suit their own views, and some of set purpose doubt even of things which are palpably evident.

Athenagrous the Athenian – On the resurrection of the Dead: Chap. 3 – How God’s ability to bring men into existence is the basis for his ability to bring them back to life from the dead –

Moreover also, that His power is sufficient for the raising of dead bodies, is shown by the creation of these same bodies. For if, when they did not exist, He made at their first formation the bodies of men, and their original elements, He will, when they are dissolved, in whatever manner that may take place, raise them again with equal ease: for this, too, is equally possible to Him.

Athenagrous the Athenian – On the Resurrection of the Dead: Chap. 13 Cont. – On the nature of mans resurrected body and the power of God to do so –

 Confident of these things, no less than of those which have already come to pass, and reflecting on our own nature, we are content with a life associated with neediness and corruption, as suited to our present state of existence, and we stedfastly hope for a continuance of being in immortality; and this we do not take without foundation from the inventions of men, feeding ourselves on false hopes, but our belief rests on a most infallible guarantee—the purpose of Him who fashioned us, according to which He made man of an immortal soul and a body, and furnished him with understanding and an innate law for the preservation and safeguard of the things given by Him as suitable to an intelligent existence and a rational life: for we know well that He would not have fashioned such a being, and furnished him with everything belonging to perpetuity, had He not intended that what was so created should continue in perpetuity. If, therefore, the Maker of this universe made man with a view to his partaking of an intelligent life, and that, having become a spectator of His grandeur, and of the wisdom which is manifest in all things, he might continue always in the contemplation of these; then, according to the purpose of his Author, and the nature which he has received, the cause of his creation is a pledge of his continuance for ever, and this continuance is a pledge of the resurrection, without which man could not continue. So that, from what has been said, it is quite clear that the resurrection is plainly proved by the cause of man’s creation, and the purpose of Him who made him. Such being the nature of the cause for which man has been brought into this world, the next thing will be to consider that which immediately follows, naturally or in the order proposed; and in our investigation the cause of their creation is followed by the nature of the men so created, and the nature of those created by the just judgment of their Maker upon them, and all these by the end of their existence. Having investigated therefore the point placed first in order, we must now go on to consider the nature of men.