'Conversion,' writes William Barclay in his foreword, 'is a subject which very much needs our thought... Very certainly, conversion is a word which can never be eliminated from the vocabulary of the Christian, but equally certain the means towards it and the results of it must alter from generation to generation.' Here is an important, introductory study of the subject from the biblical viewpoint and of the means and results which attend it. To these has been added an previously unpublished Epilogue in which the Christian way is carefully described, high-lighting the demands of discipleship which makes ideal reading for young Christians.