A member of a mendicant Christian order such as the Augustinians, Carmelites (white friars), Franciscans (grey friars) or the Dominicans (black friars).
An American fish, the silverside.
man of God
noun
A minister or priest.
A prophet.
Any godly man.
How often have the words friar and man of God occurred in a corpus of books? (source: Google Ngram Viewer )