In today’s world, there are thousands of religions and belief systems, each claiming that it is the true religion and that all other religions are misguided. This great diversity of beliefs raises deep questions for a person sincerely searching for the truth!? How Do You Choose Your Religion in a World Full of Beliefs? How can a person choose the true religion based on rational and logical criteria. This doctrinal map (for classifying beliefs in the age of confusion between negation, polytheism, pluralism and monotheism) comes at a time of confusion to recalibrate the compass toward pure monotheism and to reveal the paths of doctrinal deviation. A person’s faith cannot be sound except by standing firmly within the fortress of pure monotheism, for it is the axis that admits no division. Any deviation from it is nothing but a fall into the embrace of plurality, pagan polytheism, or wandering in the desert of negation and nihilism.