Mythos, Logos, and the Metaphysical

I have recently dived into Karen Armstrong’s book, “The Battle for God,” in order to better objectively understand my religious roots. For those who don’t know, I was raised as a fundamentalist Christian, mainly in the Assemblies of God denomination. From what I can tell so far in her book, the thing that sets fundamentalists (of all/most religions, not just Christianity) apart is mistaking mythos for logos. I’ll admit, that kind of shocked me, but it makes sense. Before I go any further, it’s important that we understand just what logos and mythos are.