I think you’re chasing a red herring with your assertion that the Catholic Church is somehow trying to enforce dogmas or doctrines concerning the sacrament of marriage on society.
I didn’t say that. I believe that, sure, but I didn’t say it.
The nature of “marriage” (monogamous or polygamous) has always been oriented towards the creation of human life.
In the Catholic conception perhaps. But as I’ve already pointed out, the primary concern before Catholic marriages was wealth. Married couples were expected to have children, of course, but this was done more for the continuation of bloodlines than for the sanctity of human life, a fact you allude to here:
Even ancient forced or arranged marriages (pagan and non-pagan) that were used to “tie families together” were effective because the marriage implied the creation of mutual heirs.
But again, the intent is clearly very different. They didn’t have kids because they thought human lives were sacred, they did it to preserve their families’ prominence.
The basis for the Catholic objection arises from the fact that a same-sex union (no matter how loving) is not a union that is open to the possibility of procreation.
And as Blitzwing pointed out (if I recall correctly), marriages between the impotent and the infertile also aren’t open to procreation. I suspect you’ll argue as others have that men and women can have kids “in principle” so the fact that a particular couple can’t bear children is not an issue.
This is where our moralities diverge; I am a consequentialist (consequence-oriented) whereas Christian morality is deontic (principle-oriented). When a moral code effectively ignores consequences in favor of generalized principles, arguments like the above can be made.
Even so, why would it be such a bad thing to broaden the definition of marriage? There are other aspects of marriage that make it important, such as family stability, that can be realized in gay unions.
I’d like to throw the question back to you on arranged marriages. Would you please show me where, in any culture, at any time before the present, a “same-sex marriage” has ever been arranged between families.
The argument you’re turning back around on me was made in response to a poster who insisted that the Catholic definition was “best”. I’m not arguing for the best definition, as there is simply no such thing. Definitions are tools, and like any other tools, what is best depends on the situation. If you want more children, Catholic marriage is an option. But if we wish to emphasize matters such as family stability, gay marriages can work just as well.
I have searched and honestly don’t think you can find a single one. Why do you think that is so?
Maintaining population size and using kids as financial assets used to be more important than it is now. So the simple answer is: they didn’t exist because the economics of the time didn’t necessitate their existence.