This book explores the different dimensions of Christian love. It argues that all expressions of love are wrestling with the challenge of otherness and hence with the experience of transcendence. The development of Christian concepts of love is discussed with particular reference to the different horizons and the variety of approaches to love in the Bible, Augustine, medieval theology, Protestant agape-theology, Catholic approaches to desire, and contemporary philosophy and sociology. The discussion of the rich and often problematic heritage of expressions of personal, communal and religious l