Most Christians are unaware that there is such a thing as a biblical cosmology. That is, we do not have a clear idea of the whole of creation, both visible and invisible, its parts and realms, and how they fit together. We live by bits and pieces of conflicting notions supplied by the Bible and the secular world, and there is little comprehension of the overall design of reality and the all-embracing vision of creation that the Bible provides and the Church has taught for centuries. The matter...