New-York Daily Tribune
“The Celestial Empire” · November 13, 1845, November 1845 · p. 2“At one time I used to change from reading Confucius to one of the great religious books of another Eastern nation; and it was always like leaving the street and the palace for the blossoming forest of the East, where in earlier times we are told the angels walked with men and talked, not of earth, but of heaven.”
Fuller, Margaret. Life Without and Life Within; or, Reviews, Narratives, Essays, and Poems. Edited by Arthur B. Fuller. Boston: Brown, Taggard and Chase, 1860.
Inferred Fuller does not name the text; the reference to "one of the great religious books of another Eastern nation" read alongside Confucius is editorially identified as the Bhagavad Gita. Identification inferred.