CATHOLIC MASSES IN THE WESTERN LATIN RITE HAVE BEEN FOREVER CANONIZED ACCORDING TO THE BULLS OF THE INFALLIBLE COUNCIL OF TRENT SO EVERY MASS HAS TO OBEY OR BE GUILTY OF HARMING THE BODY OF CHRIST. SO PEOPLE VIEW THEIR FAITH ON WHETHER OR NOT IT IS VALID? THAT IS NOT THE ETHICAL WAY TO THINK BECAUSE THE SACRIFICE CAN BE VALID BUT INCUR A MORTAL SIN ON THE PRIEST AND/OR FAITHFUL IF THE MATTER, FORM, AND INTENTION ARE NOT CORRECTLY PRESENT. ALSO YOU ARE VALIDLY THE FATHER OR MOTHER OF THAT CHILD BUT FORNICATION OR ADULTRY MAKE IT ILLICIT AND A GRAVE SIN. THAT SENTENCE WAS MY SIMPLE EXAMPLE FOR THOSE WHO DISREGARD SACRED TRADITION (ie. THE TRIDENTINE MISSALE)