Are any of the gods portrayed in the Koran, the Torah, or the Bible the true God? The author presents convincing arguments and four logical proofs to the contrary. Step by step Joseph exposes the true nature of the Infinite Source and Ultimate God, a reality he has named ERC. Joseph does not ask you to have faith or believe in what he writes. All he asks is for the reader to use the power of reason to follow his proofs and stop worshiping a false god. Why is that important? It is important for personal salvation but, moreover, it is crucial for the salvation of the human race to avoid our extinction and do what we need to do to become a truly advanced civilization. Is Joseph an atheist or an agnostic? No. Erc is not a conscious being. Joseph does not "worship" Erc. Joseph "knows" how Erc exists, period. However, beyond Erc, due to natural but out of the ordinary experiences in his life, Joseph believes in and "loves" a reality he calls ELLAEL, his personal God/Goddess and Holy Self. That brand of faith and love is conditional, provided Ellael proves to be a good moral being. The main message in the book is that of "PROLIGION," a new religious consciousness that avoids the pitfalls of present religions and creates the foundation for a peaceful and prosperous world. "Ercian Philosophy" shows how we can become proligious.