Upvote:0
Cardinal Henry Edward Manning, an Anglican who converted to Catholicism, was the author of the First Vatican Council's definition on papal infallibility in Pastor Γternus. He wrote an excellent book on the question of the role of the Holy Ghost in the Roman Catholic Church:
The temporal mission of the Holy Ghost : or, Reason and revelation (1865)
Briefly, the Holy Ghost has taught us many things; He has
etc.