Bhagavad Gita Chapter 2 Verse 17
भगवद् गीता अध्याय 2 श्लोक 17

अविनाशि तु तद्विद्धि येन सर्वमिदं ततम्।
विनाशमव्ययस्यास्य न कश्िचत् कर्तुमर्हति।।2.17।।



English Translation - Swami Sivananda
2.17 Know that to be indestructible, by Which all this is pervaded. None can cause the destruction of That, the Imperishable.


English Translation of Sanskrit Commentary By Sri Shankaracharya's
2.17 Tu, but  this word is used for distinguishing (reality) from unreality; tat viddhi, know That; to be avinasi, indestructible, by nature not subject to destruction; what? (that) yena, by which, by which Brahman called Reality; sarvam, all; idam, this, the Universe together with space; is tatam, pervaded, as pot etc. are pervaded by space. Na kascit, none; arhati, can; kartum, bring about; vinasam, the destruction, disappearance, nonexistence; asya, of this avyayasya, of the Immutable, that which does not undergo growth and depletion. By Its very nature this Brahman called Reality does not suffer mutation, because, unlike bodies etc., It has no limbs; nor (does It suffer mutation) by (loss of something) belonging to It, because It has nothing that is Its own. Brahman surely does not suffer loss like Devadatta suffering from loss of wealth. Therefore no one can bring about the destruction of this immutable Brahman. No one, not even God Himself, can destroy his own Self, because the Self is Brahman. Besides, action with regard to ones Self is self-contradictory.
Which, again, is that unreal that is said to change its own nature? This is being answered:


Transliteration Bhagavad Gita 2.17Avinaashi tu tad viddhi yena sarvam idam tatam;
Vinaasham avyayasyaasya na kashchit kartum arhati.


Word Meanings Bhagavad Gita 2.17avināśhi—indestructible; tu—indeed; tat—that; viddhi—know; yena—by whom; sarvam—entire; idam—this; tatam—pervaded; vināśham—destruction; avyayasya—of the imperishable; asya—of it; na kaśhchit—no one; kartum—to cause; arhati—is able