tarhi na śāsyateti niyamo dhruva netarathā
ajani ca yan-mayaṁ tad avimucya niyantṛ bhavet
samam anujānatāṁ yad amataṁ mata-duṣṭatayā
Because the conditioned soul cannot directly understand the Supreme, the Vedas commonly refer to that Supreme Truth in such impersonal terms as Brahman and oṁ tat sat. If an ordinary scholar presumes to know the confidential meaning of these symbolic references, he should be rejected as an imposter. In the words of Śrī Kena Upaniṣad (2.1), yadi manyase su-vedeti dabhram evāpi nūnaṁ tvaṁ vettha brahmaṇo rūpaṁ, yad asya tvaṁ yad asya deveṣu: “If you think you know Brahman well, then your knowledge is very meager. If you think you can identify Brahman’s form from among the demigods, indeed you know but little.” And again:
yasyāmataṁ tasya mataṁ
mataṁ yasya na veda saḥ
“Whoever denies having any opinion of his own about the Supreme Truth is correct in his opinion, whereas one who has his own opinion about the Supreme does not know Him. He is unknown to those who claim to know Him, and can only be known by those who do not claim to know Him.” (Kena Upaniṣad 2.3)
Ācārya Śrīdhara Svāmī gives the following explanation of this verse: Many philosophers have studied the mysteries of life from various perspectives and have formed widely differing theories. The Advaita Māyāvādīs, for example, propose that there is only one living being and one power of illusion (avidyā) that covers him, producing the appearance of plurality. But this hypothesis leads to the absurd conclusion that when any one living being becomes liberated, everyone obtains liberation. If, on the other hand, there are many avidyās to cover the one living being, each avidyā will cover only some part of him, and we would have to talk about his becoming partly liberated at particular times while his other parts remain in bondage. This is also obviously absurd. Thus the plurality of living beings is an unavoidable conclusion.
Furthermore, there are other theoreticians, namely the proponents of Nyāya and Vaiśeṣika, who claim that the jīva soul is infinite in size. If souls were infinitesimal, these scholars argue, they would not pervade their own bodies, whereas if they were of medium size they would be divisible into parts and thus could not be eternal, at least according to the axioms of Nyāya-Vaiśeṣika metaphysics. But if the numerous eternal jīva souls are each infinitely large, how could they be covered by any power of bondage, whether belonging to avidyā or to the Supreme Lord Himself? According to this theory, there can be no illusion for the soul, no limitations from which to be liberated. The infinite souls must eternally remain as they are, without change. This would mean that the souls would all be equal to God, since He would have no scope for controlling these all-pervading, unchanging rivals.
The Vedic śruti-mantras, which affirm unequivocally the mastery of the Lord over the individual souls, cannot be validly contradicted. A true philosopher must accept the statements of śruti as reliable authority on all matters they touch. Certainly in numerous places the Vedic literatures contrast the Supreme Lord’s perpetual, unchanging oneness with the ever-changing embodiments of living beings caught up in the cycle of birth and death.
Śrīla Śrīdhara Svāmī prays:
antar-yantā sarva-lokasya gītaḥ
śrutyā yuktyā caivam evāvaseyaḥ
yaḥ sarva-jñaḥ sarva-śaktir nṛṣiṁhaḥ
śrīmantaṁ taṁ cetasaivāvalambe
“In my heart I take shelter of Him who is glorified as the inner controller of all the worlds, and whom the Vedas ascertain in truth through logical reasoning. He is Nṛsiṁha, the omniscient and omnipotent Lord of the goddess of fortune.”