Krsna's superior energy is completely opposite in quality to material nature. Superior and inferior nature are explained in the Seventh Chapter (of BG). BG 1972 purports

Expressions researched:
"Kṛṣṇa's superior energy is completely opposite in quality to material nature. Superior and inferior nature are explained in the Seventh Chapter"

Bhagavad-gita As it is

BG Chapters 7 - 12

Kṛṣṇa's superior spiritual energy is transcendental and eternal. It is beyond all the changes of material nature, which is manifest and annihilated during the days and nights of Brahmā. Kṛṣṇa's superior energy is completely opposite in quality to material nature. Superior and inferior nature are explained in the Seventh Chapter.

BG 8.20 (1972), Translation and Purport

Yet there is another nature, which is eternal and is transcendental to this manifested and unmanifested matter. It is supreme and is never annihilated. When all in this world is annihilated, that part remains as it is.

Kṛṣṇa's superior spiritual energy is transcendental and eternal. It is beyond all the changes of material nature, which is manifest and annihilated during the days and nights of Brahmā. Kṛṣṇa's superior energy is completely opposite in quality to material nature. Superior and inferior nature are explained in the Seventh Chapter.