The Way to Divine Knowledge (1762).
Context: If Reason seems to have any Power against Religion, it is only where Religion is become a dead Form, has lost its true State, and is dwindled into Opinion; and when this is the Case, that Religion stands only as a well-grounded Opinion, then indeed it is always liable to be shaken; either by having its own Credibility lessened, or that of a contrary Opinion increased. But when Religion is that which it should be, not a Notion or Opinion, but a real Life growing up in God, then Reason has just as much power to stop its Course, as the barking Dog to stop the Course of the Moon. For true and genuine Religion is Nature, is Life, and the Working of Life; and therefore, wherever it is, Reason has no more Power over it, than over the Roots that grow secretly in the Earth, or the Life that is working in the highest Heavens. If therefore you are afraid of Reason hurting your Religion, it is a Sign, that your Religion is not yet as it should be, is not a self-evident Growth of Nature and Life within you, but has much of mere Opinion in it.
“The Asharites have expressed a very peculiar opinion, both with regard to reason and religion; about this problem they have explained it in a way in which religion has not, but have adopted quite an opposite method.”
Part 4: Divine Justice and Injustice; Opening sentence
On the Harmony of Religions and Philosophy
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Averroes 18
Medieval Arab scholar and philosopher 1126–1198Related quotes

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The Unity of Religious Ideals, Part I : Seeking for the Ideal.
The Spiritual Message of Hazrat Inayat Khan

Source: The Presence of the Kingdom (1948), p. 37
Context: People think that they have no right to judge a fact — all they have to do is to accept it. Thus from the moment that technics, the State, or production, are facts, we must worship them as facts, and we must try to adapt ourselves to them. This is the very heart of modern religion, the religion of the established fact, the religion on which depend the lesser religions of the dollar, race, or the proletariat, which are only expressions of the great modern divinity, the Moloch of fact.

(1847)

Quote from Malevich's letter to the composer Matiushin, June 1913; as quoted in Futurism, ed. Didier Ottinger; Centre Pompidou / 5 Continents Editions, Milan, 2008, p. 266
1910 - 1920