Assuming you are right, though I don't recall any such belief being expressed, it still means he finds it acceptable in at least some contexts.
And that is horrible.
The bible
does have condemnations against rape, such as in Deuteronomy 22:25 (though just before that, the same passage* says that if a woman (well, only a virgin promised to be married, and only if they're in town) is raped, but does not scream out, she is to be stoned to death along with the rapist, so...), among others. Though the cursory searching had some trouble finding any blanket condemnations... just stuff like in Deuteronomy. Old Testament's really not the most assuring of sources on the subject, and from what I understand the NT is pretty mum on it --
probably bundled the act under sexual immorality and/or adultery in general, but without much in the way of explicit statement in the face of the OT's bits, it's somewhat hard to tell.
*To say nothing of Deuteronomy 2
1, which...
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But yeah, probably the biggest problem regarding the issue and the bible is that the bible's treatment of the subject is significantly more nuanced than it bloody should be (especially to anything approaching modern sensibilities regarding the act), and then there's passages like the ones I mentioned above that are just kinda' beyond the pale. The bible only
sorta' says that rape is wrong, mostly excuses it under some circumstances, and has god explicitly use the act as part of its plans. It runs pretty hard into the whole "Do as I say, not as I do" thing, except even then it's not so much "As I say" as "As your best interpretation of what I say can be, while ignoring the uncomfortable bits".
Even then, that's only one category of act among many. The many acts of mass murder of children always bothered me a bit more, personally...