Gavin was "formerly one of the Roman Catholic priests of Saragossa, Spain."

This book was first published in 1724, and tells of Gavin's experiences in the late 1600s and early 1700s. In the preface Gavin notes that he feared for his life upon the publication of the book, as "the woman drunken with the blood of the saints, and with the blood of the martyrs of Jesus" (Rev. 17:6) continued to fill her ordained role in history, as a persecuting menace to the witnesses for God's truth.

This book contains a detailed exhibition of the harlotries of Rome -- from a former insider -- as well as much information that is no longer readily available on the wickedness of the man of sin "Who opposeth and exalteth himself above all that is called God, or that is worshipped; so that he as God sitteth in the temple of God, showing himself that he is God" (2 Thes. 2:4).

410 pages.