Explanation: During the Protestant Reformation, a period wherein a significant proportion of Christians split from the Catholic Church, one of the core disputes was over whether the eucharist - the ritual consumption of bread and wine - was literally the body and blood of Jesus Christ, or only symbolically the body and blood of Jesus Christ.
In the spirit of the peace-loving teachings of Jesus Christ, they opted to spend a good deal of time murdering both each other and various dissidents over this disagreement.

