Navajo poets and writers often refer to Diné bizaad as the source for their written work. Navajo Nation Poet Laureate Laura Tohe writes, “Diné bizaad is medicine for healing, was used as a secret code during World War II by the Navajo Code Talkers, and has blessed me in writing poetry, stories, essays, and now writing librettos for operas. It has grounded me to Navajo spirituality and community.”