Writes Gary Watson:
Sexual activity must strike the non-erotic being as perfectly grotesque. (Perhaps that is why lust is sometimes said to be disgusting and sinful in the eyes of God.)
Nonsense. God is 100% erotic. He is in love with your soul which in relation to Him is feminine, wants to make sweet love to it, impregnate it with His grace, and have it bear sweet fruit.
The physical imitates, is a sign or sacrament of, the spiritual.