Does religion expose the shortcomings of empathy based moral systems

[Minimalist]

Religion is about power, nothing else.

http://www.vexen.co.uk/religion/christia...rical.html

The eventual victory of the Cappadocian Nicene faith from 380CE meant that as the Empire collapsed, the Christianity that was left behind was the dark, violent, centralized type that did not tolerate dissent. By the late fourth century, a recognizable Roman Catholic Church had emerged. The doctrine of the Trinity had been created, and the vengeful violence of Nicene Christianity was in full, open, bloody view. Anti-semitism was given its official sanction. The edited Nicene Creed was the only form of belief that was to be tolerated. Inquisitors began reviewing religious beliefs, condemning victims to imprisonment, torture and public execution for failing to believe the right things. This state of affairs persisted and plunged Christian societies into a 1000-year long dark ages. If the Arians had survived the onslaught and been the religion that the Empire left behind, we would have been left with a Christianity that would have left a glowing legacy of Jesus. Instead, the Nicene's violence and intolerance won out, and the 'ages of faith' that resulted darkened humanity from the fifth until the fifteenth century.