Modern Atheism is a continuation of the pattern of denominationalism and derives specifically from it. It is the fatal last step in the journey from strong to weak belief. Just as secularism emanates from the religious acceptance of tolerance and pluralism, necessities imposed by competing sects living in close cultural proximity over a long period of time, atheism is that point on the belief scale where God becomes not optional but impossible.
Atheism follows the religious pattern of denominationalism not only because it behaves religiously but because its central question is a religious question—or more precisely a question about religion. It should surprise no one that what we are seeing now are permissive, soft, hard, pluralistic, total rejectionist, possibilist, impossibilist, and accommodationist responses to the question of God’s existence and the “meaning” of religious experience. Why would we expect anything else?