God alone made the universe

How great is the power of God! His bare volition was the creation of the universe. For God alone made it, because He alone is truly God. By the bare exercise of volition He creates; His mere willing was followed by the springing into being of what He willed.

Clement of Alexandria
Exhortation to the Heathen
Chapter IV

God exerted Himself in Christ to save us

He awed men by the fire when He made flame to burst from the pillar of cloud—a token at once of grace and fear: if you obey, there is the light; if you disobey, there is the fire; but since humanity is nobler than the pillar or the bush, after them the prophets uttered their voice,—the Lord Himself speaking in Isaiah, in Elias,—speaking Himself by the mouth of the prophets. But if thou dost not believe the prophets, but supposest both the men and the fire a myth, the Lord Himself shall speak to thee, “who, being in the form of God, thought it not robbery to be equal with God, but humbled Himself,” He, the merciful God, exerting Himself to save man. And now the Word Himself clearly speaks to thee, shaming thy unbelief; yea, I say, the Word of God became man, that thou mayest learn from man how man may become God.

Clement of Alexandria
Exhortation to the Heathen
Chapter I

The Word who appeared to man is both God and man

Well, inasmuch as the Word was from the first, He was and is the divine source of all things; but inasmuch as He has now assumed the name Christ, consecrated of old, and worthy of power, he has been called by me the New Song. This Word, then, the Christ, the cause of both our being at first (for He was in God) and of our well-being, this very Word has now appeared as man, He alone being both, both God and man—the Author of all blessings to us; by whom we, being taught to live well, are sent on our way to life eternal.

Clement of Alexandria
Exhortation to the Heathen
Chapter I

The body is raised to be judged according to its deeds

But if each of these things belongs to man by nature, and he requires food for his life, and requires posterity for the continuance of the race, and requires a judgment in order that food and posterity may be according to law, it of course follows, since food and posterity refer to both together, that the judgment must be referred to them too (by both together I mean man, consisting of soul and body), and that such man becomes accountable for all his actions, and receives for them either reward or punishment. Now, if the righteous judgment awards to both together its retribution for the deeds wrought; and if it is not proper that either the soul alone should receive the wages of the deeds wrought in union with the body…

Athenagoras of Athens
The Resurrection of the Dead
Chapter XVIII

Resurrected bodies are composed of body and soul

For whatever has been created for the sake of something else, when that has ceased to be for the sake of which it was created, will itself also fitly cease to be, and will not continue to exist in vain, since, among the works of God, that which is useless can have no place; but that which was created for the very purpose of existing and living a life naturally suited to it, since the cause itself is bound up with its nature, and is recognized only in connection with existence itself, can never admit of any cause which shall utterly annihilate its existence. But since this cause is seen to lie in perpetual existence, the being so created must be preserved for ever, doing and experiencing what is suitable to its nature, each of the two parts of which it consists contributing what belongs to it, so that the soul may exist and remain without change in the nature in which it was made, and discharge its appropriate functions (such as presiding over the impulses of the body, and judging of and measuring that which occurs from time to time by the proper standards and measures), and the body be moved according to its nature towards its appropriate objects, and undergo the changes allotted to it, and, among the rest (relating to age, or appearance, or size), the resurrection. For the resurrection is a species of change, and the last of all, and a change for the better of what still remains in existence at that time.

Athenagoras of Athens
The Resurrection of the Dead
Chapter XII

Resurrected bodies no longer need nourishment

…for the bodies that rise again are reconstituted from the parts which properly belong to them, whereas no one of the things mentioned is such a part, nor has it the form or place of a part; nay, it does not remain always with the parts of the body which are nourished, or rise again with the parts that rise, since no longer does blood, or phlegm, or bile, or breath, contribute anything to the life. Neither, again, will the bodies nourished then require the things they once required, seeing that, along with the want and corruption of the bodies nourished, the need also of those things by which they were nourished is taken away.

Athenagoras of Athens
The Resurrection of the Dead
Chapter VII

God will gather again the bodies that are dead

It behoves, therefore, those who disbelieve or doubt concerning the resurrection, to form their opinion on the subject, not from any view they have hastily adopted, and from what is acceptable to profligate men, but either to assign the origin of men to no cause (a notion which is very easily refuted), or, ascribing the cause of all things to God, to keep steadily in view the principle involved in this article of belief, and from this to demonstrate that the resurrection is utterly unworthy of credit. This they will succeed in, if they are able to show that it is either impossible for God, or contrary to His will, to unite and gather together again bodies that are dead, or even entirely dissolved into their elements, so as to constitute the same persons.

Athenagoras of Athens
The Resurrection of the Dead
Chapter II

Resurrected bodies are constructed from the very same elements

But if to any one it appears sheer nonsense that the body which has mouldered away, and been dissolved, and reduced to nothing, should be reconstructed, we certainly cannot with any reason be accused of wickedness with reference to those that believe not, but only of folly;

…for nothing hinders, according to Pythagoras and Plato, that when the dissolution of bodies takes place, they should, from the very same elements of which they were constructed at first, be constructed again. But let us defer the discourse concerning the resurrection.

Athenagoras of Athens
A Plea for the Christians
Chapter XXXVI

Abortion recognized as murder

And when we say that those women who use drugs to bring on abortion commit murder, and will have to give an account to God for the abortion, on what principle should we commit murder? For it does not belong to the same person to regard the very fetus in the womb as a created being, and therefore an object of God’s care, and when it has passed into life, to kill it;

Athenagoras of Athens
A Plea for the Christians
Chapter XXXV

Traditions of celibacy in the early Church

For as the husbandman throwing the seed into the ground awaits the harvest, not sowing more upon it, so to us the procreation of children is the measure of our indulgence in appetite. Nay, you would find many among us, both men and women, growing old unmarried, in hope of living in closer communion with God.

Athenagoras of Athens
A Plea for the Christians
Chapter XXXIII