“There is no God!
This negation must be understood solely to affect a creative Deity. The hypothesis of a pervading Spirit co-eternal with the universe remains unshaken.”

Source: The Spiritual Life (1947), p. 5

Farewell, p. 454
1920s, An Autobiography (1927)
Context: To see the universal and all-pervading Spirit of Truth face to face one must be able to love the meanest of creation as oneself. And a man who aspires after that cannot afford to keep out of any field of life. That is why my devotion to Truth has drawn me into the field of politics; and I can say without the slightest hesitation, and yet in all humility, that those who say that religion has nothing to do with politics do not know what religion means.
Identification with everything that lives is impossible without self-purification; without self-purification the observance of the law of Ahimsa must remain an empty dream; God can never be realized by one who is not pure of heart. Self-purification therefore must mean purification in all the walks of life. And purification being highly infectious, purification of oneself necessarily leads to the purification of one's surroundings.
But the path of self-purification is hard and steep. To attain to perfect purity one has to become absolutely passion-free in thought, speech and action; to rise above the opposing currents of love and hatred, attachment and repulsion. I know that I have not in me as yet that triple purity, in spite of constant ceaseless striving for it. That is why the world's praise fails to move me, indeed it very often stings me. To conquer the subtle passions seems to me to be far harder than the physical conquest of the world by the force of arms. Ever since my return to India I have had experiences of the dormant passions lying hidden within me. The knowledge of them has made me feel humiliated though not defeated. The experiences and experiments have sustained me and given me great joy. But I know that I have still before me a difficult path to traverse. I must reduce myself to zero. So long as a man does not of his own free will put himself last among his fellow creatures, there is no salvation for him. Ahimsa is the farthest limit of humility.

On Human Nature (1978)

VII, 9
Meditations (c. 121–180 AD), Book VII

Cause, Principle, and Unity (1584)
Context: It is manifest... that every soul and spirit hath a certain continuity with the spirit of the universe, so that it must be understood to exist and to be included not only there where it liveth and feeleth, but it is also by its essence and substance diffused throughout immensity... The power of each soul is itself somehow present afar in the universe... Naught is mixed, yet is there some presence.
Anything we take in the universe, because it has in itself that which is All in All, includes in its own way the entire soul of the world, which is entirely in any part of it.

Said upon the death of President Garfield, as quoted in Messages and Papers of the Presidents, vol. 8 (1897).
1880s

Ansel Adams: An Autobiography (1985)

"The Reaction in Germany" (1842)
Often paraphrased as, "The urge to destroy is also a creative urge"
Context: We exhort the compromisers to open their hearts to truth, to free themselves of their wretched and blind circumspection, of their intellectual arrogance, and of the servile fear which dries up their souls and paralyzes their movements.
Let us therefore trust the eternal Spirit which destroys and annihilates only because it is the unfathomable and eternal source of all life. The passion for destruction is a creative passion, too!

Genesis II, 5 (p. 7)
The Pentateuch and Haftorahs (one-volume edition, 1937, ISBN 0-900689-21-8