Yes, societies have changed qualifications for marriage regarding age and number, but no society before the 21st century ever considered redefining the fundamental nature of marriage by changing the sexes. That is why it is not honest to argue that same-sex marriage is just another redefinition. It is the most radical change to the definition of marriage in the history of civilization.
How then should people of compassion deal with this, or any other, issue? By asking whether we maintain standards or whether we change them because of compassion. Do we change universities' academic standards out of compassion for blacks and their history of persecution, or do we maintain college admission standards? Do we change military standards in order to enable women to enter fighting units or do we ask only what is the best policy to maintain military excellence?
The only answer that works -- and no answer is perfect in this imperfect world -- is to maintain standards in the macro and show compassion in the micro.
Every parent owes the same love and support to a gay child as to a straight child. In fact, all of us, parents or not, owe the same respect to gays as individuals as to heterosexual individuals. That does not mean, however, that marriage needs to be redefined. It does not mean that, all things being equal, it is not best for a child to have a male and female parent.
Compassion was the reason Senator Portman raised another issue: "My son," he said, "told us he was gay, and that it was not a choice."
This raises an obvious question. Prior to his son telling him that he did not choose to find men sexually attractive, did Senator Portman believe that gay men did choose to find men rather than women sexually attractive? Unlikely.
So why did he raise this? Because the "gays have no choice" issue tugs at people's hearts. Once again, compassion individual is supposed to trump all other considerations.
Finally, the senator also said:
"During my career in the House and the last couple of years in the Senate, I've taken a position against gay marriage rooted in part in my faith and my faith tradition." But he has been "rethinking my position, talking to my pastor and other religious leaders."
It would be interesting to find out what exactly his Christian pastor said to him. Did the pastor tell him that Christianity looks favorably on man-man marriage? Or that God made men and women essentially interchangeable? If so, why didn't this pastor tell this to the senator the whole time the senator opposed same-sex marriage?
A final note to parents of gays: Parents who believe in the man-woman definition of marriage do not owe it to their gay child to support the same-sex redefinition of marriage -- any more than gay children owe it to these parents to oppose same-sex marriage. Parents and children owe each other love and respect, not abandonment of convictions.
Dennis Prager is a SRN radio show host, contributing columnist for Townhall.com and author of his newest book, “The Ten Commandments: Still the Best Moral Code.”