 The songs of Ravidas discuss "" themes, as well as ideas that are at the foundation of Nath Yoga philosophy of Hinduism.He frequently mentions the term "Sahaj", a mystical state where there is a union of the truths of the many and the one.David Lorenzen states Ravidas's poetry is imbued with themes of boundless loving devotion to God, wherein this divine is envisioned as "Nirguna".