Other advocates of same-sex “marriage” view marriage as only an emotional relationship, and the sexual acts as extrinsic symbols of that emotional connection. Since same-sex couples can intend their sexual acts to symbolize their love or affection, these unions (they contend) qualify as marriages. But, as just noted, genuine marriage is in fact a multi-leveled relationship that encompasses the bodily, emotional, volitional, and intellectual aspects of the spouses. In genuine marriage the bodily sexual acts are part of the marital union, not just extrinsic symbols. In sexual intercourse between a man and a woman (whether married or not), a real bodily union is established. Human beings are organisms, albeit of a particular type. In most actions—digesting, sensing, walking, and so on—individual male or female organisms are complete units. However, with respect to reproduction, the male and the female are incomplete. In reproductive activity the bodily parts of the male and the bodily parts of the female participate in a single action, coitus, which is oriented to procreation (though not every act of coitus actually reproduces), so that the subject of the action is the male and the female as a unit. Sexual intercourse is a unitary action in which the male and the female complete one another, and become really biologically one, a single organism. In marital intercourse, this bodily unity is an aspect of, a constitutive part of, the couple’s more comprehensive, marital communion.
-What is wrong with homosexual marriage?
-Homosexual marriage and religious liberty.