The church of Rome not sufficiently defended from her apostacy, heresie, and schisme : as appears by an answer to certain quæries, printed in a book entituled Fiat Lux, and sent transcribed (as 'tis suppos'd) from thence by a Romanist to a priest of the Church of England. Whereunto are annexed the Romanist's reply to the Protestant's Answer, and the Protestant's rejoynder to that reply. By P.S. D.D.