I have sex with my daughter while drunk?
Eh?
Yes, it would be wierd, but my point was that the Bible even contains porn, because it is a book which comprehensively reflects human experience. I was being a bit flippant, but it's a fair question you have asked, so I will try to answer.
A Christian is supposed to love God first, so as a Christian you actually look for that in a partner. I can see how from a secular perspective that seems wierd, to actually seek out someone who will always put you second to something apparently abstract and arbitary. Personally though, I find the idea of someone who is totally devoted to their faith still making a place for me in their life very alluring.
It's a different kind of love, but I would not call it "creepy".
Interesting that your denomination does not accept the Song of Solomon/Song of Songs/Canticles - it is generally considered to be canonical.
It is also quite graphic, I respectfully suggest that your Bible may have toned it down in translation.
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