In 58 specially-written articles this introduction to the world's religions gives an account of the history, the theological basis and the practice of religion and religions, and also of the state of the study of religion and religions. Thus although the style of writing and presentation is clear and non-technical, the richness and complexity of religion in itself, of the religions of the world, and of the study of religions is reflected in the structure of the book and in the range of contributions. The readership is university and college students, their lectures and professors, senior school teachers, clergy, laity and general readers with an interest in religion.