If Seeker of truth thinks deeply through inquiry, analysis and reasoning on the true base, observes and grasps clearly that the waking/dream [duality] are mere mirage on the base of formless witness of the waking/dream. The formless witness is Ataman. Ataman is the true self. Knowing and realizing Ataman as self, one becomes free from experiencing the duality as reality.
Waking/dream is nothing but the Ataman, because waking/dream is created out of Ataman; sustained by Ataman and finally disappears as Ataman. Ataman is empty of duality.
Waking/dream is Ataman. Ataman is the true self. Ataman is formless, thus nothing is born, nothing dies, nothing is pure, nothing is stained, nothing increases and nothing decreases.
In non dual true nature of Ataman, there is no body, no feeling, no thought, no will, and no experience. There are no body, no mind. There is no seeing, no hearing, no smelling, no tasting, no touching, and no imagining. There is nothing seen, nor heard, nor smelled, nor tasted, nor touched, nor imagined. There is no ignorance, and no end to ignorance. There is no old age and death, and no end to old age and death. There is no suffering, no cause of suffering, no end to suffering, no path to follow.
There is no attainment of wisdom, and no wisdom to attain. The seekers of truth rely on the Perfection of Wisdom, and so with no delusions, they feel no fear, and have freedom here and now. Non dual truth cannot be doubted.
