Unchangeable

Expressions researched:
"unchangeable" |"unchanged" |"unchanging"

BG Chapters 1 - 6

BG 2.13, Purport:

The Māyāvādī theory of oneness of the spirit soul cannot be entertained, on the ground that the spirit soul cannot be cut into pieces as a fragmental portion. Such cutting into different individual souls would make the Supreme cleavable or changeable, against the principle of the Supreme Soul's being unchangeable. As confirmed in the Gītā, the fragmental portions of the Supreme exist eternally (sanātana) and are called kṣara; that is, they have a tendency to fall down into material nature. These fragmental portions are eternally so, and even after liberation the individual soul remains the same—fragmental. But once liberated, he lives an eternal life in bliss and knowledge with the Personality of Godhead.