Neighbours and Strangers
“The Hebrew Bible contains the great command, ‘You shall love your neighbour as yourself’ (Leviticus 19:18), and this has often been taken as the basis of biblical morality. But it is not: it is only part of it. The Jewish sages noted that on only one occasion does the Hebrew Bible command us to love our neighbour, but in thirty-seven places it commands us to love the stranger. Our neighbour is one we love because he is like ourselves. The stranger is one we are taught to love precisely because he is not like ourselves.”
Faith in the Future p. 78