{{summary Infobox_Contents | texttopic_name =Once a Catholic is a book by |subtopics = [[Tony Coffey]] in which he talks about his story of growing up in a Catholic family and his reasons for leaving * [[Roman Catholicism]] for * [[ProtestantismJustForCatholics]]. The book addresses issues such as [[justification by faith plus works]], [[purgatory]], the [[Mass]] and prayers to Mary.|opinion_pieces = {{short_opinions}} |}}
{{overview}}Once a Catholic is a book by [[Tony Coffey]] in which he talks about his story of growing up in a Catholic family and his reasons for leaving [[Roman Catholicism]] for [[Protestantism]]. The book addresses issues such as [[justification by faith plus works]], [[purgatory]], the [[Mass]] and prayers to Mary.