Are you new around here? It's what freepers do.
His post was steeped in Biblical principles, and The Bible has been recognized by billions throughout history as a higher authority
True enough, but citing Biblical principles doesn't mean you're applying them correctly. Are you going to "turn the other cheek" to a moslem who believes his success at attacking you is proof of Allah's favor?
As far as your question about "turning the other cheek" is concerned, I take the admonition literally: and I have yet to be slapped by a Moslem (or anyone else) for my faith. Al Qaeda has attacked my country and they're getting their comeuppance.
Now why don't you tell me which part of the poster's appeal to the Biblical principles on marriage you disagree with, so I can know where you stand and how to reply?