I believe that the Universe is one being, all its parts are different expressions of the same energy, and they are all in communication with each other, therefore parts of one organic whole.

Letter to Sister Mary James Power (1 October 1934); published in The Wild God of the World : An Anthology of Robinson Jeffers (2003), edited by Albert Gelpi, p. 189; also partly quoted in the essay "Robinson Jeffers, Pantheist Poet" by John Courtney