To Eve our mother a man gave birth, who himself had had no birth. How much more should Eve's daughter be believed to have borne a Child without a man! The virgin earth, she bare that Adam that was head over the earth! The Virgin bare today the Adam that was Head over the Heavens. --St Ephraim the Syrian, Hymn I on the Nativity of Christ
But they who make "Unbegotten" and "Begotten" natures of equivocal gods would perhaps make Adam and Seth differ in nature, since the former was not born of flesh (for he was created), but the latter was born of Adam and Eve. --St. Gregory the Theologian, Oration XXXIX
She was not made of the same earth with which he was formed, in order that we might realize that the physical nature of both man and woman is identical and that there was one source for the propagation of the human race. For that reason, neither was man created together with a woman, nor were two men and two women created at the beginning, but first a man and after that a woman. --St. Ambrose, On Paradise
But if there are any who suppose that, because he did not get it from a man’s seed, he received a different body, this in no way makes it unlike our bodies. Since we agree that it was born of Mary, it was like ours. Mary was not different from our bodies-for Adam was not from a man’s seed either, but was formed from earth! --St. Epiphanius of Salamis, Panarion Book III
For how could I now possibly prove that a man was made of the dust, without any parents, and a wife formed for him out of his own side? And yet faith takes on trust what the eye no longer discovers. --St. Augustine, On Original Sin
But when it came to man, the earth did not bring forth man. One father was made for us; not even two, father and mother: one father, I say, was made for us, not even two, father and mother; but out of the one father came the one mother; the one father came from none, but was made by God, and the one mother came out of him. --St. Augustine, Sermon XL
For man is created in justice, but born in sin. Adam was the first to be created, but Cain the first to be born. --St. Gregory the Great, Morals on Job, Book IV
We have an analogy in Adam, who was not begotten (for God Himself moulded him), and Seth, who was begotten (for he is Adam's son), and Eve, who proceeded out of Adam's rib (for she was not begotten). These do not differ from each other in nature, for they are human beings: but they differ in the mode of coming into existence --St. John of Damascus, Exact Exposition of the Orthodox Faith, Book I
Dost thou accept Adam to have been molded out of clay and produced without natural birth, dost thou accept Eve to be the offspring not of intercourse but of a rib, yet being unable to ascribe these things to natural law? For the successive multiplication and birth of men, keeping as it does a different order of procession, does not permit us to believe the procreation of those to have been the work of nature, nor, on the other hand, contrary to nature. --St. Photius the Great, Homily IX
Just as He made the woman from the man’s side, as we said above, just so He borrows flesh from Adam’s daughter, Mary the Theotokos and ever-Virgin, and, having adopted it, is born without seed like the first man. --St. Symeon the New Theologian, First Ethical Discourse
Rather, he should turn his gaze upon the power of the Almighty God, Who created the whole world from nothing, and Who needed no parents-old or young-for the creation of the first man, Adam. --St. Nikolai Velimirovic, Prologue of Ohrid, September 23