An article that I wrote several years ago has finally been published in a new volume on Western Esotericism. The title of the article is "Conceiving Spirits: The Mystery of Valentinian Sex." It is found in Wouter J. Hanegraaff and Jeffrey J. Kripal (eds.), Hidden Intercourse: Eros and Sexuality in the History of Western Esotericism (Leiden: Brill, 2008) pp. 23-48. By the way, this is a Brill hardcover, so it is a library book unless you have $200 to drop on one volume!
I conclude in my contribution to the volume that the Valentinians believed that the end of the world and the entrance into the Pleromic Bridal Chamber would correct what Adam had perpetuated in the beginning, that is the dispersion of the spirit in immature form within the corrupted soul. Since Adam had procreated from his material aspect, he had been acting from carnality, from lust. Therefore the child he bore, Cain, had a soul inclined toward evil, one whose spiritual seed was easily overcome by the presence of powerful demons and passions. The conception of Abel, on the other hand, was believed to have taken place in such a way that he acquired a soul with a spiritual seed which was able to respond positively rather than negatively, to live righteously (as a member of the Christian church) and be redeemed. Seth's soul was endowed with an elect seed because his conception was marked by Adam's spiritual aspect, when he raised his soul to the heights of heaven as he lovingly embraced Eve. This form of lovemaking was considered by the Valentinians to be sacred, and would lead to their own redemption as well as God's.
I argue in this article that the Valentinians were not opposed to eros as long as it was not lust, that they distinguished between lovemaking and hedonism. Although they were opposed to carnality, they were not opposed to sexual pleasure between married partners. For them, sex was understood as a delightful and sacred experience when the souls of the married partners mingled with the heavenly powers, resulting in the conception of a spiritually superior child, one that would be morally-inclined and redeemable, if not elect.
This is a long way away from Augustine's reproach for eros and his notion that sex should ideally be no more than a handshake.
What would our society be like if the Valentinian understanding of sex had become our model, rather than the Augustinian?