This book is not a life of Christ, nor an exposition of his religious teachings, nor a doctrinal statement about his person and work. It is an attempt to formulate in simple propositions the fundamental convictions of Jesus about the social and ethical relations and duties of men. Our generation is profoundly troubled by the problems of organized society. The most active interest of serious men and women in the colleges is concentrated on them. Wa know that we are in deep need of moral light and spiritual inspiration in our gropings. There is an increasing realization, too, that the salvation of society lies in the direction toward which Jesus led. And yet there is no clear understanding of what he stood for. Those who have grown up under Christian teaching can sum up the doctrines of the Church readily, but the principles which we must understand if we are to follow Jesus in the way of life, seem enveloped in a haze. The ordinary man sees clearly only Christ's law of love and the golden rule. This book seeks to bring to a point what we all vaguely know. It does not undertake to furnish predigested material, or to impose conclusions. It spreads out the most important source passages for personal study, points out the connection between the principles of Jesus and modern social problems, and raises questions for discussion. It was written primarily for voluntary study groups of college seniors, and their intellectual and spiritual needs are not like those of an average church audience. It challenges college men and women to face the social convictions of Jesus and to make their own adjustments.