SRIMAD-BHAGAVATAM 8 CHAPTER 16 TEXT 23
ādiśa tvaṁ dvija-śreṣṭha
vidhiṁ tad-upadhāvanam
āśu tuṣyati me devaḥ
sīdantyāḥ saha putrakaiḥ
TRANSLATION
O best of the brāhmaṇas, kindly instruct me in the perfect method of worshiping the Supreme Personality of Godhead in devotional service, by which the Lord may very soon be pleased with me and save me, along with my sons, from this most dangerous condition.
PURPORT
Sometimes less intelligent men ask whether one has to approach a guru to be instructed in devotional service for spiritual advancement. The answer is given here—indeed, not only here, but also in Bhagavad-gītā, where Arjuna accepted Kṛṣṇa as his guru (śiṣyas te ’haṁ śādhi māṁ tvāṁ prapannam). The Vedas also instruct, tad-vijnānārthaṁ sa guruṁ evābhigacchet:[MU
tad-vijnānārthaṁ sa gurum evābhigacchet
samit-pāṇiḥ śrotriyaṁ brahma-niṣṭham
“To understand these things properly, one must humbly approach, with firewood in hand, a spiritual master who is learned in the Vedas and firmly devoted to the Absolute Truth.”
[Muṇḍaka Upaniṣad 1.2.12]
1.2.12] one must accept a guru for proper direction if one is seriously inclined toward advancement in spiritual life. The Lord says that one must worship the ācārya, who is the representative of the Supreme Personality of Godhead (ācāryaṁ māṁ vijānīyāt). One should definitely understand this. In Caitanya-caritāmṛta it is said that the guru is the manifestation of the Supreme Personality of Godhead. Therefore, according to all the evidence given by the śāstra and by the practical behavior of devotees, one must accept a guru. Aditi accepted her husband as her guru, so that he would direct her how to advance in spiritual consciousness, devotional service, by worshiping the Supreme Lord.