" When man loves as a biological hypostasis, he inevitably excludes others: the family has priority in love over "strangers," the husband lays exclusive claim to the love of his wife - facts altogether understandable and "natural" for the biological hypostasis. For a man to love someone who is not a member of his family more than his own relations constitutes a transcendence of the exclusiveness which is present in the biological hypostasis. Thus a characteristic of the ecclesial hypostasis is the capacity of the person to love without exclusiveness, and to do this not out of conformity with a moral commandment ("Love thy neighbor," etc.), but out of his "hypostatic constitution," out of the fact that his new birth from the womb of the Church has made him part of a network of relationships which transcends every exclusiveness. "

― John D. Zizioulas , Being as Communion: Studies in Personhood and the Church