This means that the consecration is considered valid even if it flouts certain ecclesiastical laws, and even if the participants are schismatics or heretics.
You have cut yourself off -- do not mistake -- since he is the true schismatic who makes himself an apostate from the communion of ecclesiastical unity.
When trickster figures are mistaken for saviors, then emotions will be continually and repeatedly incited, until the community is reduced to a schismatic state.