Genesis 2:5

10. For as by one man’s disobedience sin entered, and death obtained [a place] through sin; so also by the obedience of one man, righteousness having been introduced, shall cause life to fructify in those persons who in times past were dead. And as the protoplast himself Adam, had his substance from untilled and as yet virgin soil (“for God had not yet sent rain, and man had not tilled the ground”), and was formed by the hand of God, that is, by the Word of God, for “all things were made by Him,” and the Lord took dust from the earth and formed man; so did He who is the Word, recapitulating Adam in Himself, rightly receive a birth, enabling Him to gather up Adam [into Himself], from Mary, who was as yet a virgin. If, then, the first Adam had a man for his father, and was born of human seed, it were reasonable to say that the second Adam was begotten of Joseph. …

God having thus completed the heavens, and the earth, and the sea, and all that are in them, on the sixth day, rested on the seventh day from all His works which He made. Then holy Scripture gives a summary in these words: “This is the book of the generation of the heavens and the earth, when they were created, in the day that the Lord made the heavens and the earth, and every green thing of the field, before it was made, and every herb of the field before it grew. For God had not caused it to rain upon the earth, and there was not a man to till the ground.” By this He signifies to us, that the whole earth was at that time watered by a divine fountain, and had no need that man should till it; but the earth produced all things spontaneously by the command of God, that man might not be wearied by tilling it. …

[8.] But what is this, “comparing spiritual things with spiritual?” When a thing is spiritual and of dubious meaning, we adduce testimonies from the things which are spiritual. For instance, I say, Christ rose again, was born of a Virgin; I adduce testimonies and types and demonstrations; the abode of Jonah in the whale and his deliverance afterwards; the child-bearing of the barren, Sarah, Rebecca, and the rest; the springing up of the trees which took place in paradise ( Gen. ii. 5 .) when there had been no seeds sown, no rains sent down, no furrow drawn along. For the things to come were fashioned out and figured forth, as in shadow, by the former things, that these which are now might be believed when they came in. …

13. It is plain then from the above that the Scriptures declare the Son’s eternity; it is equally plain from what follows that the Arian phrases ‘He was not,’ and ‘before’ and ‘when,’ are in the same Scriptures predicated of creatures. Moses, for instance, in his account of the generation of our system, says, ‘And every plant of the field, before it was in the earth, and every herb of the field before it grew; for the Lord God had not caused it to rain upon the earth, and there was not a man to till the ground.’ And in Deuteronomy, ‘When the Most High divided to the nations.’ And the Lord said in His own Person, ‘If ye loved Me, ye would rejoice because I said, I go unto the Father, for My Father is greater than I. …