Reference
OpenAI's Answer
Mani, the founder of Manichaeism, played a pivotal role as a prophet and spiritual leader. Born around 216 CE in southern Babylonia, Mani established Manichaeism as a major world religion during the 3rd century. He is known as the "Apostle of Light" and introduced a dualistic cosmology that emphasizes a struggle between good, spiritual forces and evil, material ones. Mani's teachings were deeply influenced by various religious traditions, including Zoroastrianism, Buddhism, and Christianity, which he encountered along the trade routes of Eurasia.
Manichaeism maintained a distinctive identity despite being considered heretical by some Christian groups. It spread widely, influencing areas from the Roman Empire to Asia.
For more detailed information, you can read about Mani on Wikipedia or explore the Britannica entry on Manichaeism.