[CHAPTER I. HISTORICAL SURVEY]
[CHAPTER II.—THE ELEMENT COMMON TO ALL CHRISTIANS AND THE BREACH WITH JUDAISM]
[(1) The Communities and the Church]
[(3) The main articles of Christianity and the conceptions of salvation. The new law. Eschatology.]
[(4) The Old Testament as source of the knowledge of faith]
[(5) The knowledge of God and of the world, estimate of the world (Demons)]