Śrīmad-Bhāgavatam · Text 12.4.29
Who is speaking and story frame
विकार: ख्यायमानोऽपि प्रत्यगात्मानमन्तरा ।
न निरूप्योऽस्त्यणुरपि स्याच्चेच्चित्सम आत्मवत् ॥ २९ ॥
vikāraḥ khyāyamāno ’pi
pratyag-ātmānam antarā
na nirūpyo ’sty aṇur api
syāc cec cit-sama ātma-vat
Although perceived, the transformation of even a single atom of material nature has no ultimate definition without reference to the Supreme Soul. To be accepted as factually existing, something must possess the same quality as pure spirit — eternal, unchanging existence.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.