Thus there is an ancient Christian tradition, from Augustine to John Paul II, which has believed and argued that sexual difference is significant. With varying degrees of explicitness, the greatest theologians in the Christian West have been relatively cohesive on the point that sexual difference, which enables biological procreation and which humans share with animals, has more than physical and animal significance.	To synthesize, based on the material we have examined in this book, I propose the following theological significance for sexual difference: The same God whom we know in Christ has, in his goodness, created us as male and female. To be male or female, then, is to be blessed, for it is to be something that is good. To be this sexually differentiated creature is to be something that will be redeemed, and redeemed as it was made and not as some other creature; in other words, sexual difference is not something human beings should attempt to ignore or deplore. Sexual difference is something humans should embrace and welcome, for to do that is to honor creation and anticipate redemption. Such a way of life, to which Christ calls all human beings, means to love the neighbor and enable the neighbor to be what he or she is meant to be in the sexual sphere.
Christopher C. Roberts, Creation and Covenant: The Significance of Sexual Difference in the Moral Theology of Marriage
creation, sexual-difference, theology-of-the-body, tradition