evam anvīkṣamāṇasya
kathaḿ vaikalpiko bhramaḥ
manaso hṛdi tiṣṭheta
vyomnīvārkodaye tamaḥ
evam -- in this way; anvikshamanasya -- of one who is carefully examining; katham -- how; vaikalpikah -- based on duality; bhramah -- illusion; manasah -- of his mind; hridi -- in the heart; tishtheta -- can remain; vyomni -- in the sky; iva -- just as; arka -- of the sun; udaye -- upon the rising; tamah -- darkness.
Just as the brilliant sun removes all darkness from the sky, a clear understanding of the knowledge spoken by Lord Krishna to Uddhava removes all ignorance concocted by the material mind. One will then no longer accept the material body as the self. Even if such illusion temporarily manifests within one's consciousness, it will be driven away by the resurgence of one's spiritual knowledge.