Yes, the definition has been changed, and that goes to my initial point and to why I don't have a problem with Christian clerks granting marriage licenses. The fact is that we changed the definition a long time ago and we have a long history of not asking them to look into impediments. If they can't do so by their conscience, then fine. I support their right not to do so, and I do think that they should have legal protections in that regard. But I just don't think this is really a matter of Christian integrity, strictly speaking. It's more of a Christian liberty thing.
As far as the sterile being allowed to marry, there is an important distinction to make here. It is not having children or even the intention of having children that consummates the marriage. It is, rather, the sexual union itself (the sexual act) that consummates the marriage. The natural fruit of the sexual act is children. But natural fruit does not mean necessary fruit, and thus, it does not follow that every time a married couple is together that children must be the result, such that where there are no children from any given encounter that the encounter itself is somehow unreal or delegitimized.
So we have three situations that this especially applies to:
1. Impotent people: yes, I am talking about permanent impotence, not ED.
There are both males and females who are impotent, where "impotent" means "unable to engage in intercourse." Such people cannot consummate their marriage, and therefore, they cannot truly and fully enter into marriage. That is why impotence is an impediment to marriage, which is to say, we should no grant marriage licenses to married people.
2. Sterile people: people who are sterile
are capable of engaging in intercourse and can therefore consummate their marriage. The only way to suggest sterility as an impediment to marriage would be to say that if intercourse does not result in children that it is not true intercourse. But that is absurd. It's still intercourse, and so the marriage is still consummated! You may suggest that given the fact that marriage is a union for the bearing and raising of children that we have a problem, but that goes away when you realize that the last clause "for the bearing and raising of children" is actually tautological in this case. It's only necessary to add that phrase because of our culture's failure to understand the sexual union itself. We really don't need the phrase anymore than you would need to say, "That is a triangle
with three sides." Anyone who understands what a triangle is already would find that an odd statement. And so it is here. The sexual union is obviously and naturally for the purpose of bearing children. Go read an introductory biology book! But if all that is true, then it is clear that people who are sterile can still be sexually united even if for some reason conception is prevented.
Now, such a marriage would be a fruitless marriage, and, frankly, we should admit that such a marriage would be less valuable to society than a fruitful marriage. Such a couple should pray for a miracle, for God to open the womb, so to speak. And perhaps He will. So just as not all relationships are equal (marriage is superior to other types of relationships), not all marriages are equal (some marriages are superior to others). But the fact that not all marriages are equal, it does not follow that one cannot enter into marriage
at all if the marriage you
can have is of a lesser value.
3. Intentionally childless people: this group is interesting because, unlike the other two, the issue here is one of the will. In the first two cases, the problem with having children is biological. Here, though, the couple is (theoretically) potent and fertile. I admit that they can consummate their marriage, just like the sterile can. But there seems to be a clear difference in that whereas sterile people are open to and even desire the fruit of marriage--having children--these people are asking to enter into a marriage (a sexual union) in which they themselves cut off either a) the sexual act (so they are in a business-only styled relationship . . . no sex, which is not a real marriage), or b) the natural fruit of the sexual act (children). What this couple is doing is invalidating what marriage naturally is.
Let me be very clear here: the impediment is of a different sort, as far as I can tell, in this third case than in the first. In the first, we can't issue a marriage license because the person
cannot consummate the marriage. In the third case, we ought not issue a marriage license because the person does not desire the actual nature of the institution they are asking to enter into. This is very important! This third group is asking us to reduce marriage from a sexual union and as such the basis of a growing and stable society to a mere private love contract. And, as a matter of fact, that is exactly what we have done as a society, and the ramifications are HUGE. Society itself begins to collapse. It is a very, very, very selfish view of marriage, such that it is not marriage at all. For at its absolute core, marriage is not about YOU. It's about others: your spouse, your children, and society itself. This third view makes "marriage" all about you and in doing so invalidates its essential nature, such that what we are talking about isn't even marriage at all anymore but rather some poor imitation that looks like the divinely ordained institution but lacks all of its meaning.
So says I!