Vairocana is a significant figure in Mahayana Buddhism, often regarded as the cosmic Buddha. He embodies the essence of enlightenment and represents the ultimate reality, transcending all forms and concepts. Vairocana is typically depicted in a seated position, radiating light and wisdom, symbolizing the illumination of the mind. In various Buddhist traditions, such as Vajrayana and Zen, Vairocana is associated with the teachings of the Lotus Sutra and is considered a source of spiritual guidance. His presence is often invoked in rituals and meditative practices, emphasizing the interconnectedness of all beings and the path to enlightenment.