Some priests in the Resistance refuse to use the liturgical books approved and published by John XXIII in 1962: the Pontifical, Ritual, Breviary, and Missal. Archbishop Lefebvre, on the contrary, adopted these books and explained the reason in a conference: “From the moment that a reform such as that of Pope John XXIII does not go against our faith and does not diminish our faith, sincerely I do not believe… If this does not wound our faith, we must recognize the authority of