There are five major religions in the world: Christianity (including Catholicism, Orthodox and Protestant), Islam, Buddhism, Confucianism, and Taoism.
There are also seven or ten religions in the world, but the divisions are different, including Christianity, Islam, Buddhism, Confucianism, Taoism, Judaism, Hinduism (and its predecessor Brahminism), Shintoism, Manichaeanism (based on Zoroastrianism), Sikhism, etc. These religions evolved from the development of national or ancient religions and are closely related to their respective cultural processes and historical destiny.