One should be very much eager to understand, to know the science of Brahman, which is beyond this material existence, and then he should very seriously seek after a spiritual master. Tasmād guruṁ prapadyeta jijñāsuḥ. Jijñāsuḥ means inquisitive. What kind of inquisitiveness? Not that we are inquisitive about politics or economics or some football result or some . . . so many things we have got.
In the Śrīmad-Bhāgavatam it is said that there are many questions by the conditioned soul. There are many questions by the conditioned soul living within this material existence without any knowledge of the self-realization. There are many questions.
So that sort of question is not required to be solved by the spiritual master. The spiritual master should be approached by a person who is inquisitive to understand śreya uttamam, what is the highest benefit, spiritual benefit, beyond this material existence. For that purpose. Śreya. Śreya means the benefit, highest benefit. Preya and śreya. Preya means immediately I want some benefit, and śreya means the ultimate benefit. One who is inquisitive about the ultimate benefit, he should be inquisitive or inquire from a bona fide spiritual master. Jijñāsuḥ śreya uttamam.
Now, the next question is, "Who is spiritual master where I have to go and inquire?" Otherwise I'll be misled. I may approach a person who is not actually bona fide spiritual master. That should also be known. And what is that? That is stated in the Śrīmad-Bhāgavatam, in the Vedas and Bhagavad-gītā—everywhere the same thing is. Here also it is said that you should approach a bona fide spiritual master—jijñāsuḥ śreya uttamam—to whom?
Śābde pare ca niṣṇātam (SB 11.3.21): one who has actually taken full bath in the ocean of transcendental knowledge. Śābde pare ca niṣṇātam. Śābde means the transcendental sound. The Vedic words, hymns, are called transcendental sound, and the gist of all such sound is oṁ, or Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma . . . so one has to take bath in the ocean of this transcendental sound, then he is bona fide spiritual master. Śābde pare ca niṣṇātam.
And what is the symptom? Everyone can say that, "I have taken full bath in this transcendental sound," but the symptom is there. What is that symptom? Śābde pare ca niṣṇātaṁ brahmaṇy upaśamāśrayam: he has taken shelter of the Supreme Brahman, finishing all material activities. He has no more any material activities. He is simply after the Supreme Brahman, or Kṛṣṇa. This is the qualification.