The unmanifest, consisting of the three qualities, is said to be darkness, unperceived, holy constant, unborn, womb, eternal, Nature, change or modification, destruction, Pradhana, production, and absorption, undeveloped, not small (i.e., vast), unshaking, immovable, fixed, existent, and non-existent. All these names should be known by those who meditate on matters about the soul.