“People who prefer to believe the worst of others will breed war and religious persecutions while the world lasts.”
Source: The Letters of Dorothy L. Sayers. Vol. 1, 1899-1936: The Making of a Detective Novelist
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Dorothy L. Sayers 72
English crime writer, playwright, essayist and Christian wr… 1893–1957Related quotes

“Religious wars are basically people killing each other over who has the better imaginary friend.”
There is no known basis to attribute this saying to Napoleon. It is found (unattributed) in a Usenet post from July 1999 https://groups.google.com/forum/message/raw?msg=soc.penpals/QIUrpkacWyE/FbCj7pij5WwJ.
Misattributed

Last words, 10/16/46. Quoted in "Justice at Nuremberg" - Page 506 - by Robert E. Conot - History - 1984

A Narrative of Some of the Lord's Dealings with George Müller Written by Himself, First Part.
First Part of Narrative

Attributed to Pope Francis in a Facebook image circulated circa , this is debunked in "Mass Exodus" at Snopes.com (15 December 2014) http://www.snopes.com/politics/quotes/popeatheist.asp, which asserts there are no credible indications Francis ever made such a statement: "It's not clear where the quote originated, but there is no proof (nor is there precedent) for the claim Pope Francis voiced it."
Misattributed

As quoted in "The Most Wanted Man in the World" http://www.time.com/time/covers/1101010924/wosama.html (16 September 2001), Time magazine profile.
2000s, 2001

Presidential campaign (April 12, 2015 – 2016), Speech in (August 25, 2016)

Nicolas Sarkozy: Victory speech excerpts http://news.bbc.co.uk/2/hi/europe/6631125.stm 6 May 2007

2013, Second Inaugural Address (January 2013)

“All religious wars are about people arguing over who has the biggest invisible friend.”
Many unsourced variations are attributed to Arafat.[citation needed] The actual origin is Richard Jeni.
Misattributed
Source: http://www.gdargaud.net/Humor/QuotesReligion.html