Walt Whitman: Transcendentalism By the late 19th century, Walt Whitman had become positioned at the forefront of the American cultural lexicon. His poetry was at once brash, dissonant and resoundingly erotic. His raw, unabashed poetry flew in the face of the prevailing ideals of his time. Whitman’s greatest literary accomplishment, Leaves of Grass, had set the ideas of divinity, the hierarchy of the holy trinity, and the ethereal perfection afforded these things into turmoil. What he did was take the theologian ideas of perfection and divinity and juxtaposed them onto mankind and the world around him. This theology of transcendentalism was the c