“It is the moral element contained in it that alone gives value and dignity to a religion, and only in so far as its teachings serve to stimulate and purify our moral aspirations does it deserve to retain its ascendency over mankind.”

Source: The Martyrdom of Man (1872), Chapter IV, "Intellect", p. 385.

Source: Don John (1881), Ch. 36, p. 382.

Source: The Sacred Depths of Nature (1998), p. xiv
Context: The role of religion is to integrate the Cosmology and the Morality, to render the cosmological narrative so rich and compelling that it elicits our allegiance and our commitment to its emergent moral understandings. As each culture evolves, a unique Cosmos and Ethos appear in its co-evolving religion. For billions of us, back to the first humans, the stories, ceremonies, and art associated with our religions-of-origin are central to our matrix.
I stand in awe of these religions. I am deeply enmeshed in one of them myself. I have no need to take on the contradictions or immiscibilities between them, any more that I would quarrel with the fact that Scottish bagpipes coexist with Japanese tea ceremonies.

During his speech at the Valdai forum in 2013
2011 - 2015

Annual address, American Bar Association, Chattanooga (31 August 1910)
1910s
Context: Most men are individuals no longer so far as their business, its activities, or its moralities are concerned. They are not units but fractions; with their individuality and independence of choice in matters of business they have lost all their individual choice within the field of morals.

Letter to the minister of a church in Brooklyn (20 November 1950), p. 95. The minister had earlier written Einstein asking if he would send him a signed version of a quote about the Catholic church attributed to Einstein in Time magazine (see the "Misattributed" section below), and Einstein had written back to say the quote was not correct, but that he was "gladly willing to write something else which would suit your purpose". According to the book, the minister replied "saying he was glad the statement had not been correct since he too had reservations about the historical role of the Church at large", and said that "he would leave the decision to Einstein as to the topic of the statement", to which Einstein replied with the statement above.
Attributed in posthumous publications, Albert Einstein: The Human Side (1979)
Context: The most important human endeavor is the striving for morality in our actions. Our inner balance and even our very existence depend on it. Only morality in our actions can give beauty and dignity to life. To make this a living force and bring it to clear consciousness is perhaps the foremost task of education. The foundation of morality should not be made dependent on myth nor tied to any authority lest doubt about the myth or about the legitimacy of the authority imperil the foundation of sound judgment and action.

Letter IX
The Nemesis of Faith (1849)

1900s, Major Barbara (1905)

This has been reported to be a direct quotation of Dayan in the diaries of Moshe Sharett, but is actually derived from an interpretive commentary by Livia Rokach in "Israel's Sacred Terrorism" (1980) upon statements of Dayan reported in Sharett's diaries, from accounts provided to him by Ya'acob Herzog and Gideon Raphael — in other words, it is a third-hand interpretation of Dayan's meaning, based on a second hand report of his arguments. Sharett's summation of Dayan's statements of 26 May 1955 read: We do not need a security pact with the U.S.: such a pact will only constitute an obstacle for us. We face no danger at all of an Arab advantage of force for the next 8-10 years. Even if they receive massive military aid from the West, we shall maintain our military superiority thanks to our infinitely greater capacity to assimilate new armaments. The security pact will only handcuff us and deny us the freedom of action which we need in the coming years. Reprisal actions which we couldn't carry out if we were tied to a security pact are our vital lymph ... they make it possible for us to maintain a high level of tension among our population and in the army. Without these actions we would have ceased to be a combative people and without the discipline of a combative people we are lost. We have to cry out that the Negev is in danger, so that young men will go there.... Rokach's interpretive assessment of this diary entry by Sharett produces: The conclusions from Dayan's words are clear: This State has no international obligations, no economic problems, the question of peace is nonexistent... It must calculate its steps narrow-mindedly and live on its sword. It must see the sword as the main, if not the only, instrument with which to keep its morale high and to retain its moral tension. Toward this end it may, no — it must — invent dangers, and to do this it must adopt the method of provocation-and-revenge.. . . And above all — let us hope for a new war with the Arab countries, so that we may finally get rid of our troubles and acquire our space.
Ref: en.wikiquote.org - Moshe Dayan / Misattributed
The Iron Wall (1999)