 He argues that since God is in a triune relation of love, if man is created in His image then man should also be in a relation of love.The complementarity of the two sexes, then, is rooted in a relationship of love, and the very differences between men and women allow them to exist in this relationship together.Since man is a composite of body and soul, and since the body makes visible the invisible nature of the soul, the very fact that men and womens' bodies physically complement each other is proof of their relationship of love.