Now, after liberation, what is my duty? Kindly explain it to me.” Sanātana further inquired, "Who am I? Why are the threefold miseries always giving me trouble? And finally, please tell me how I can be relieved from this material entanglement? I do not know how to question You about advancement in spiritual life, but I beg that You kindly, mercifully, let me know everything I should know."
This is the process of accepting a spiritual master. One should approach a spiritual master, humbly submit to him and then inquire from him about one's spiritual progress.
The Lord was pleased by Sanātana's submissive behavior, and He replied, "You have already been blessed by Lord Kṛṣṇa, and therefore you know everything and are free from all the miseries of material existence. Yet even though due to your Kṛṣṇa consciousness you have naturally achieved the grace of Kṛṣṇa and are thus already conversant with everything, because you are a humble devotee you are asking Me to confirm what you have already realized. This is very nice."