Thanks. I guess I would, to some degree, find it "acceptable" or "unacceptable" according to whether a person read the Bible and gave a biblical explanation for thinking that (even if I didn't agree with it), or whether a person was just trying to explain away the events. In my own personal experience, people who have attempted a natural events explanation of the Exodus events didn't really believe it happened the way God said it did anyway.I fully believe in God did miracles in the Exodus Event, just was asking if that was the only viewpoint acceptable!