“Art in its unblemished nature, like religion and the search for truth, is thus literally a sacrament. The artist's calling and genius are sacred, and the men of old spoke with strict accuracy when they called the poet holy, and directed that he be venerated as a prophet.”
Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), The Art-Principle as Represented in Poetry, p.199-200
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George Holmes Howison 135
American philosopher 1834–1916Related quotes

Marginalia http://www.easylit.com/poe/comtext/prose/margin.shtml (November 1844)

B. K. Pandey, in Encyclopaedia of Indian philosophers, Volume 2 http://books.google.co.in/books?id=d8ROAQAAIAAJ, p. 14.
Sources

"The Artist of the Beautiful" (1844)

The Pilgrim, Chapter 33
Song lyrics, The Silver Tongued Devil and I (1971)

Source: Presocratic Philosophy: A Very Short Introduction (2004), Ch. 6 : Pythagoras and other mysteries

Source: 1920s, "Picasso Speaks" (1923), p. 315.

"Ask The Pastor", First Baptist Church, Dallas, Texas, , quoted in * 2010-09-05
Dallas pastor's broad-brush criticism of Islam goes way too far
Steve
Blow
The Dallas Morning News
http://www.dallasnews.com/news/columnists/steve-blow/20100904-Dallas-pastor-s-broad-brush-criticism-8678.ece