Not really. Homosexual persons can be united by an emotional union, but never by a biological union. Their sexual activity does not lead to procreation. Heterosexual marriage, on the other hand, involves more than this. “The same sexual act that unites the spouses is also the act that creates new life.”(2) Heterosexual marriage provides offspring for society and a home where children are raised with the love of a father and a mother and the corresponding masculine and feminine role models.
Homosexual sex is essentially different from heterosexual sex within marriage. The conjugal act has an inherent language of self-giving expressed by the man’s giving of his progenitor cells to his wife. Their love is always linked to procreation even though procreation does not always follow the conjugal act. Widespread contraception and co-habitation have separated procreation from sexuality in such a way so that sexual acts between two persons of the same sex are now considered normal by many. But the sexual union of a man and a woman is objectively different.
(2) Marriage and the Public Good: Ten Principles, The Witherspoon Institute, Princeton, June 2006, p. 47.
Juan R. Vélez is a Los Angeles Catholic priest. Before becoming a priest, he worked as a physician.
Full article at Mercator