What is apostle definition?

An apostle is a religious leader who is considered to be a messenger or a representative of a particular faith or religion, who is sent out on a mission to spread the teachings and doctrines of that faith. The term 'apostle' is usually associated with Christianity, where it refers to the twelve disciples chosen by Jesus to help spread his message and teachings. Apostles are usually regarded as authoritative figures within their religion, and their teachings and guidance are often considered to be divinely inspired. In some cases, an apostle may also hold a position of leadership within their religious community, such as a bishop or a cardinal.