Synonyms for apostle

Noun

1. apostle, believer, truster

usage: an ardent early supporter of a cause or reform; "an apostle of revolution"

2. Apostle, Christian

usage: any important early teacher of Christianity or a Christian missionary to a people

3. Apostle, Christian, disciple, adherent

usage: (New Testament) one of the original 12 disciples chosen by Christ to preach his gospel