Some of these souls enter into the womb, in order to embody again into organic beings, others assemble unto what is Sthānu (immovable things), according to their karma, according to their shrutam (श्रुतम्, knowledge, learning).
That individual is perennially happy, asserts Katha Upanishad, who realizes the Atman is within him, that he himself is the Master, that the inner Self of all beings and his own Self are "one form manifold", and none other [REF].