Islam is a religion without any mythology. Its teachings are simple and intelligible. It is free from superstitions and irrational beliefs. The oneness of God, the prophethood of Muhammad, and the concept of life after death are the basic articles of its faith. They are based on reason and sound logic. All of the teachings of Islam flow from those basic beliefs and are simple and straightforward. There is no hierarchy of priests, no farfetched abstractions, no complicated rites or rituals.