“Not enough evidence God! Not enough evidence!”
As quoted in Wesley C. Salmon's "Religion and Science: A New Look at Hume's Dialogues," Philosophical Studies 33 (1978), p. 176.
Also in the New York Times article So God's Really in the Details? (May 11, 2002) by Emily Eakin: "Asked what he would say if God appeared to him after his death and demanded to know why he had failed to believe, the British philosopher and staunch evidentialist Bertrand Russell replied that he would say, 'Not enough evidence, God! Not enough evidence.'
The original source of this quote is an article by Leo Rosten published in Saturday Review/World (February 23, 1974) which features an interview with Bertrand Russell. There, Rosten writes http://www.unz.org/Pub/SaturdayRev-1974feb23-00025: "Confronted with the Almighty, [Russell] would ask, 'Sir, why did you not give me better evidence?'"
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Bertrand Russell 562
logician, one of the first analytic philosophers and politi… 1872–1970Related quotes

“If you are accused of being a Christian, there should be enough evidence to convict you.”

"I create gods all the time - now I think one might exist" (2008)
Context: There is a rumour going around that I have found God. I think this is unlikely because I have enough difficulty finding my keys, and there is empirical evidence that they exist.
But it is true that in an interview I gave recently I did describe a sudden, distinct feeling I had one hectic day that everything I was doing was right and things were happening as they should.
It seemed like the memory of a voice and it came wrapped in its own brief little bubble of tranquillity. I'm not used to this.
As a fantasy writer I create fresh gods and philosophies almost with every new book … But since contracting Alzheimer's disease I have spent my long winter walks trying to work out what it is that I really, if anything, believe.

Source: Wooden: A Lifetime of Observations and Reflections On and Off the Court

"Hot Mic - Rejecting Fake News" https://www.youtube.com/watch?v=NShYFk9VCYs (25 July 2017)
2010s

In a Usenet message, 29 Jan 1992.
The "Linux is Obsolete" Debate

Source: 12 January 2022 https://twitter.com/RightWingWatch/status/1481292597511475203