And God blessed them, and God said unto them,
Be fruitful, and multiply, and fill the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moves upon the earth.
All Commentaries on Genesis 1:28 Go To Genesis 1
Tertullian of Carthage
AD 220
And from that time, ever since the blessing which was pronounced upon man's generation, Genesis 1:28 the flesh and the soul have had a simultaneous birth, without any calculable difference in time; so that the two have been even generated together in the womb, as we have shown in our Treatise on the Soul. Contemporaneous in the womb, they are also temporally identical in their birth. The two are no doubt produced by human parents of two substances, but not at two different periods; rather they are so entirely one, that neither is before the other in point of time. [On the Resurrection of the Flesh 45]
Tertullian says this concerning polygamy of the Patriarchs- As I think, moreover, each pronouncement and arrangement is (the act) of one and the same God; who did then indeed, in the beginning, send forth a sowing of the race by an indulgent laxity granted to the reins of connubial alliances, until the world should be replenished, until the material of the new discipline should attain to forwardness: now, however, at the extreme boundaries of the times, has checked (the command) which He had sent out, and recalled the indulgence which He had granted; not without a reasonable ground for the extension (of that indulgence) in the beginning, and the limitation of it in the end. [On Exortation to Chastity 6]