I use the word to illustrate what I take to be the core assumption of your argument, that men and women are interchangeable in terms of sexual relationship and the rearing of children. … I call the rejection of this truth nihilistic because its logical conclusion is the denial of sexual difference beyond an accident of biology.
You need to re-examine your assumption. There is a difference between “interchangable” and “equally capable.” I certainly do not deny that there will likely be differences, just that these differences do not render them incapable, as you seem to be arguing.
** In this we can see that gender most definitely incorporates more than just the sexual organs but also the psychology and, as my faith teaches, the soul.**
I don’t recall denying that your faith teaches that. Mine does not follow the same arguments, so it is hardly surprising that I come to different conclusions.
Once we admit that there is a certain intrinsic difference between the sexes beyond the accident of biology, we can begin to grasp why it is that a man cannot simply exchange another man for a woman for his sexual partner. The two are not equivalent as the attempted exchange implies.
It would appear that your core argument is that homosexuality is purely a matter of choice and entirely a social construct. That there is nothing more involved than a simple choice of same sex vs. opposite sex that can be made as easily and changed as easily as one changes brand of toothpaste.
Biological science is casting much doubt upon that argument
newscientist.com/article/dn3008-homosexuality-is-biological-suggests-gay-sheep-study.html
cs.cmu.edu/afs/cs.cmu.edu/user/scotts/bulgarians/science-pg.html
** I intend to keep this conversation of ours squarely within the realm philosophy, the purpose of the sexual act and why, when viewed thusly, same-sex relations and opposite-sex relations are far from equivalent. It is encouraging, at least, that you comprehend the complementary nature of the sexual act when performed by two individuals of the opposite sex sufficient that I see no need to attach any schematic diagram to this post. **
You keep coming back to the argument that because the sexual acts are not always identical then one is automatically entirely without value.
We have agreed that the mechanics differ. We have disagreed that those mechanics are the sole determinant of value in our relative belief systems.
**What you do not seem to understand is that the sanctity of the sexual act does not rest solely in its procreative function but in its unitive function as well. **
Actually, I agree with you on this point.
For a woman to artificially inseminate herself is as much a sin as it would be to render the sexual act sterile. Thus, the true teaching of the Church is that the purpose of sexuality is dual and neither the unitive aspect nor the possibility of procreation can be deliberately thwarted.
And I have said that I understand and reject your church’s teaching on that. May we move on now?
** Not limited to mere economic sacrifice, the arrival of a child demands years of time and emotional investment for both individuals in a marriage. This is an entirely different sacrifice from the supposed sacrifice of a same-sex couple who attempt to artificially graft a child onto their otherwise sterile relationship. The opposite-sex couple’s sacrifice comes as a direct result of the sexual act, the same-sex couple’s sacrifice is borne out of a luxurious convenience entirely unrelated to their sexual acts.**
So the sacrifice made by a heterosexual couple who adopts a child is totally meaningless because that child was not the result of their sexual act? The sacrifice of the widowed grandmother or unmarried aunt or uncle who take on the rearing of an orphaned child has no meaning and does not entail the same sacrifices that the heterosexual couple who conceives does(other than the physical act of pregnancy and birth, which I agree are sacrificial)? The single woman who adopts a child who is of mixed race or with a serious disability? They are also “artificially grafting a child onto their otherwise sterile relationship.”
If, as we agree, sex is not meant for mere recreation, then we are left only with the unitive and procreative aspects. To extol the unitive aspect in the form of emotional commitment and mutual pleasure at the expense of the procreative function is to dismiss one of the central aspects of the sexual act. No amount of emotional security or taste for pleasure can justify the misuse of sexuality, just as no amount of longing can justify the twin misuse of sexuality involved in artificial contraception.
Again, we disagree on what constitutes “misuse of sexuality.” In my religion, as in many others, demanding celibacy in the service of religion is also seen as a misuse of sexuality. I believe the sexual act between a man and a woman is sacred, I do not believe it is inherently
more sacred than many other things.