The information presented here is from a wide range of sources, most of which is documented, especially that which is controversial. Information that is considered of lesser importance has been left undocumented. This Historical Information section shares knowledge of places, such as the Vatican, as well as subjects, such as the Mass. Although it is not considered comprehensive, it nevertheless provides useful background information to become familiar with, especially before giving a presentation.

It should be noted that this Historical Information has been included in order to provide the setting, or context, for understanding important principles and truths. It is these principles and truths themselves that take precedence in importance.