This reformation, deriving as it does from Liberalism and Modernism, is entirely corrupted; it derives from heresy and results in heresy, even if all its acts are not formally heretical.
It is therefore impossible for any conscientious and faithful Catholic to espouse this reformation and to submit to it in any way whatsoever.'
From The Declaration of 1974... full text here also contained with more works in book below.
This book is certainly one of great historical value. Portrays the dramatic conflict relating to the grievances between Archbishop Lefebvre and the Vatican under Pope Paul VI. Depicts the role of one who had the foresight to recognize that he could not defend orthodoxy and at the same time accept reforms "themselves oriented towards the cult of man. Completely documented.