“[O]f the future form of religion little can be predicted. Its main concern may possibly be to purify, elevate, and brighten the life that now is, instead of treating it as the more or less dismal vestibule of a life that is to come.”

Source: Good Morning, Midnight

Source: Education and the Social Order

“Libertarianism, Violence within States, and the Polarity Principle,” Comparative Politics, Vol. 16, No. 4 (Jul., 1984), pp. 443-462. Published by Comparative Politics, Ph.D. Programs in Political Science, City University of New York.

The critical review, or annals of literature, Volume XXVI http://books.google.es/books?id=aItKAAAAcAAJ&printsec=frontcover&hl=es#v=onepage&q&f=false, by A Society of Gentlemen (1768) p. 450

Ref: en.wikiquote.org - Voltaire / Quotes
Citas

In an interview in Zoom, 16 Nov 1988
Interviews

Source: Prognostics, 1971, p. 261

As quoted in Our Precarious Habitat (1973) by Melvin A. Benarde, p. v

Stenographic transcripts translated by Hugh Trevor-Roper Bullock, 11 November 1941, Alan (1993). Hitler and Stalin : Parallel Lives. Vintage. p. 679. ISBN 0-679-72994-1.
1940s

Variant translation: Though it is very important for man as an individual that his religion should be true, that is not the case for society. Society has nothing to fear or hope from another life; what is most important for it is not that all citizens profess the true religion but that they should profess religion.
Source: Democracy in America, Volume I (1835), Chapter XV-IXX, Chapter XVII.