Communicatio in Sacris is a Compendium of Roman Catholic Doctrine on the subject of Intercommunion with non-Catholics. This book produces the overwhelming theological consensus for the Dogmatic Teaching condemning Intercommunion with non-Catholics, putting together a treasury of Sacred Scriptures, Church Fathers, Doctors, Saints, Theologians, and Popes who have written on the matter. This book also covers the Theological Controversies, Scandals, and Hypocrisies of how so-called Traditionalist Catholics and pseudo-Orthodox have openly communicated in the sacred with those they consider the...