The development from a religion of fear to moral religion is a great step in peoples’ lives. And yet, that primitive religions are based entirely on fear and the religions of civilized peoples purely on morality is a prejudice against which we must be on our guard. The truth is that all religions are a varying blend of both types, with this differentiation: that on the higher levels of social life the religion of morality predominates. Common to all these types is the anthropomorphic character of their conception of God.
Source:'Religion and Science,' New York Times Magazine (November 9, 1930)