From Adolf Harnack, What Is Christianity?, Translated by Thomas Bailey Saunders


I. THE GOSPEL: Preliminary

(i.) The leading features of Jesus’ message
The kingdom of God and its coming
God the Father and the infinite value of the human soul
The higher righteousness and the commandment of love

(ii.) The Gospel in relation to certain problems
The Gospel and the world, or the question of asceticism
The Gospel and the poor, or the social question
The Gospel and law, or the question of public order
The Gospel and work, or the question of civilisation
The Gospel and the Son of God, or the Christological question
The Gospel and doctrine, or the question of creed.