Is there anything in romance novels - in the way of sexual escapades or violence or even colorful metaphoric language - that isn't also in the Bible?
I mean, the Bible isn't as explicit as perhaps a romance novel would be, but last time I checked it had stories involving sex, adultery, incest, romance, foreplay, rape, visits to brothels... the Song of Solomon, for instance, is a lovely piece of romantic poetry all on its own. While ultimately the Bible is a spiritual and religious guide to life, what controversial sexual practice might be found in a romance novel that wouldn't be found in the Bible too?
I don't read romance novels myself, not because of anything particularly graphic, but because they're ridiculous and poorly written. They simply don't interest me. I'd rather read a history book, or a mystery novel, or some well-written erotica (if I actually want something steamy).
But I wouldn't avoid a book out of fear. If it doesn't interest you, don't read it. If you're curious, you can make the choice to read and decide a book isn't for you.
What, exactly, would be any issue with reading them? Are you concerned that reading a romance novel would be immoral?