|دین = [[خداناباوریبیدینی|بیدین]]، [[خداناباور]]<ref>{{cite book|last=Dronamraju|first=Krishna|title=Emerging Consequences of Biotechnology: Biodiversity Loss and IPR Issues|year=2008|publisher=World Scientific|isbn=978-981-277-500-9|page=413|quote=Most of them are either atheists like Albert Einstein and Robert Oppenheimer, or agnostics like JBS Haldane.}}</ref><ref>{{cite book|last=Axelrod|first=Alan|title=Risk: Adversaries and Allies: Mastering Strategic Relationships|year=2009|publisher=Sterling Publishing Company, Inc.|isbn=978-1-4027-5411-1|page=127|quote=He was a Jew and Groves was at least conventionally anti-Semitic; but perhaps worse, Oppenheimer practiced no religion at all and was almost certainly an atheist, whereas Groves was the sincerely believing son of an army chaplain.}}</ref>