This work was published in Dresden, Germany in 1937 by a protestant Theologian Professor Dr. Cajus Fabricius. As most books published during the period 1933-1945 were, of course, published in German, the American reader's access to such materials is greatly impaired. Most books from the period, if in English at all, are typically from anti-Christian sources which seek to denigrate and paint everyone and everything in Germany as anti-Christian, hateful, pagan, ignorant, or some such.Professor Dr. Cajus Fabricius obviously does not fit this category by his education and title, yet he would still be slandered in some manner by anti-Christian forces in an attempt to prevent knowledge of actual events from breaking into the American consciousness. Because of this, even at that time, when anti-Christian forces were working diligently to bring about World War II, and certainly still in our age, some 80 years following the end of that war, the blackening continues. As Christians it is necessary for us, therefore, to ignore these attempts to block discussion and knowledge that the enemies of God do not want espoused. It is in this regard that Jesus is called the greatest anti-Semite in history. Therefore it is important for Catholics, and all Christians, to study and learn about this period free from the intellectual and social constraints, particularly from a true Christian standpoint. Positive Christianity is a valuable and essential work in this regard.