2. The Christian ideal, though given in Christ, has to be examined, analysed, and applied by the very same faculties as are employed in dealing with speculative problems. All science must be furnished with facts, and its task generally is to shape its materials to definite ends. The scientist does not invent. He does not create. He simply _discovers_ what is already there: he only moulds into form what is given. In like manner, the Christian moralist deals with the revelation of life which has been granted to him partly in the human consciousness, and partly through the sacred scriptures. The scriptures, however, do not offer a systematic presentation of the life of Christ, or a formal directory of moral conduct. The data are supplied, but these data require to be interpreted and unified so as to form a system of Ethics. The authority to which Christian Ethics appeals is not an external oracle which imposes its dictates in a mechanical way. It is an authority embodied in intelligible forms, and appealing to the rational faculties of man. Christian Ethics, though deduced from scripture, is not a cut and dry code of rules prescribed by God which man must blindly obey. It has to be thought out, and intelligently applied to all the circumstances of life. According to the Protestant view, at least, Ethics is not a stereotyped compendium of precepts which {34} the Church supplies to its members to save them from thinking. Slavish imitation is wholly foreign to the genius of the Gospel. Christ Himself appeals everywhere to the rational nature of man, and His words are life and spirit only as they are intelligibly apprehended and become by inner conviction the principles of action.