Samantabhadra Tathagata This is the formless dharmakaya Buddha known as Samantabhadra Tathagata or Adharma Buddha. The dharmakaya has no form. It has no sound and does not speak. This dhamakaya is called Buddha-nature, which is not Buddhism. It abides in perfect stillness. With the dharmakaya, there is no subject who can expound the dharma.