Śrīmad-Bhāgavatam · Text 4.11.23
Who is speaking and story frame
अव्यक्तस्याप्रमेयस्य नानाशक्त्युदयस्य च ।
न वै चिकीर्षितं तात को वेदाथ स्वसम्भवम् ॥ २३ ॥
avyaktasyāprameyasya
nānā-śakty-udayasya ca
na vai cikīrṣitaṁ tāta
ko vedātha sva-sambhavam
The Absolute Truth, Transcendence, is never subject to the understanding of imperfect sensory endeavor, nor is He subject to direct experience. He is the master of varieties of energies, like the full material energy, and no one can understand His plans or actions; therefore it should be concluded that although He is the original cause of all causes, no one can know Him by mental speculation.
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