I can’t believe how unfeeling it is for the Church to withhold the sacrament of marriage from people who are impotent. Sex isn’t everything in marriage.
Of all the impediments to marriage, this is the one that seems to trouble people the most. So it’s worth taking some time to explain.
No, sex isn’t everything in marriage. But it’s so essential to what marriage is that if there’s absolutely no possibility of intercourse ever happening, there’s no possibility of marriage ever happening. To clarify, it has to be definitive and perpetual impotence. This, we must realize, is extremely rare.
It’s important not to let our sympathies cloud sound reasoning. For example, when people learn about this impediment, they’ll often think of the sufferings of veterans wounded in war who can’t function sexually. Indeed this is a sad situation that’s worthy of our sympathies.
But it doesn’t change the objective truth of the matter. Sympathy for the blind, for example, shouldn’t lead the state to issue blind people driver’s licenses. It’s a sad situation, but blind people can’t do what driving requires. Similarly, definitively impotent people can’t do what marriage requires. Jesus himself confirms this when he speak of the inability of “eunuchs” (people unable to have sex) to marry (see Mt 19:12)
This impediment isn’t unreasonable but is actually sensible. Think about it. What is it that a man and a woman pledge to share with one another that makes their relationship one of marriage, rather than, just a nice friendship? What is it that a husband and a wife share with one another that is so unique and intrinsic to their relationship that it would be a violation of the meaning of marriage to share it with someone else?
What exactly is ti that makes marriage an “intimate, exclusive, indissoluble joining of man and woman’s lives for their own good and the procreation and education of children”? Sexual intercourse is the defining element of marital love. This doesn’t mean marriage can be reduced merely to sexual intercourse (no more than driving a car can be reduce merely to seeing). But dispense with its possibility, and you no longer have marriage.
We must recognize the influence of the prevailing culture in the difficulty that people have with this impediment. The sexual revolution loosed sex from its social and psychological moorings. Thus for the typical modern mind, sex no longer expresses the marriage commitment. It just expresses some vague sort of desire for pleasure and intimacy, or worse, just a desire for selfish gratification.
The assumptions here are faulty: Sure, married people have sex, but so do lots of other people, and there’s nothing wrong with that, right? So, if a couple couldn’t have sex for some reason, what bearing would that have on their desire to get married? From the perspective of the modern mind-set, none. But from the perspective of the true meaning of sex, it would have direct bearing, so much so that marriage would be impossible.
Here’s a silly analogy that may help clarify things. You can’t reduce chocolate chip cookies merely to chocolate chips, but without the chocolate chips, you no longer have chocolate chip cookies. Chocolate chips are what define this type of cookie. There are other kinds of cookies, but if they don’t have chocolate chips, they can’t honestly be called chocolate chip cookies.
Similarly, without the possibility of sexual intercourse, you can’t honestly call the love that a man and woman share “marriage”. It doesn’t mean they’re incapable of lvoe. It just means they’re incapable of that unique kind of love called marital love.
There are many kinds of love, just like there are many kinds of cookies. Two people may very much want to make chocolate chip cookies, but if by some misfortune they have no possibility of acquiring chocolate chips, the plain reality is they’re unable to make chocolate chip cookies. They’ll have to make some other kind of cookies.
To go further with this banal analogy: If by some tragedy a couple is definitely and perpetually unable to express the defining element of marriage, then the reality is that their love (while it may be a very beautiful, lasting, and intimate love) cannot be the unique and specific love that makes a marriage. No amount of sentiment or sympathy for individual situations - as understandable as such feelings are - can change this reality.
From Christopher West “Good News About Sex & Marriage” page 54-55