In Book VI of The Prelude. Spoken by Peter Sjöstedt-Hughes.
Philosopher Charles Hartshorne considers this poem to be an epitome of Wordsworth's expression of his idealistic pantheism. See Hartshorne, C. (1980) 'In Defense of Wordsworth's View of Nature'
, Philosophy and Literature, 4:1, pp. 80–91
.
doi.org/10.1353/phl.1980.0029