That book is called
Dark religion
These are the times that try men’s souls. (Thomas Paine, December 1776) We live in an era of extremism in political discourse, religious life, the news cycle, and our personal lives. For centuries under the banner of God, human societies amassed countless rounds of ethnic cleansing, deaths, and untold human suffering. We are left wondering how it is that the religious impulse, in which deep calls to deep, is so frequently perverted into a war cry that justifies murder, torture, rape, and other atrocities. Furthermore, despite breathtaking scientific advances in the past few centuries, we have more reason than ever to be concerned that our destructive capacity might cause the extinction of our species and multitudes of other species.
Those might be the dark places?