Originally written in French, this is the first English translation of H. G. Masius' influential work defending Lutheranism against the Catholic Church. This translation features annotations from renowned Lutheran scholar John Warwick Montgomery. The encouraging words within not only serve as a reminder to be on guard against anything that departs from Holy Scripture but will also keep you firm in your faith and steadfast in the Lord's teachings. In the back of this edition you will find 91 scanned pages of a printing of the original French.