Originally posted by @dj2becker
You just don’t get it. Not only do we have the Bible but also God’s law that is written on our hearts. The Bible clarifies if we have any doubt about something. I have no doubt about rape being wrong. Unless the Bible specifically says rape is good you have no case with ambiguity.
No I get it. Your take on morality comprises your personal feelings provided that they are not contrary to biblical scripture (that scripture, of course, being the personal feelings of the original authors). You choose to believe that these personal feelings reflect an absolute (and thus unchanging) code of morality, and you have no difficulty with the apparently irreconcilable differences between scriptural morality and that of the current popular consensus.
Edit: regarding ambiguity, it is the bible itself that is ambiguous on this, I don't need to make an argument, you've made it yourself in your previous reference. You may be certain thanks to "god's law" in your "heart", but this supposed law is not able to be derived from scripture alone. The bible is very clear on other acts; theft, murder, worshiping graven idols, honouring one's parents and so forth, but on rape, and slavery for that matter, not so much. It is not 'my' case, it is the nature of the scripture that you claim to value so highly.