Practices for Paschal Time: A Time for Spiritual Joy

Mother Miriam Live - April 9, 2024 Practices for Paschal Time A saint's canonization is supposedly infallible, correct? What is the source claiming that canonization is infallible? Was it a council? Is the declaration of a person as Venerable and Blessed also infallible? Is there an official published list of saints from the Catholic Church? My understanding is that there is a "Congregation" whose job it is to assist in the beatification process. And before this "Congregation," the authority fell to the local bishops to canonize a saint in their diocese. When the Congregation took over, did they have all the bishops everywhere send in their list of Saints? Is buying or selling Holy Water a mortal sin? Someone told me that if one spouse is saved, their spouse is saved because of the first spouse being saved. This can't be true, right?