Bṛhaspati, the spiritual master of the demigods, informed Indra, “Ordinarily, Bali and his forces could not achieve such strength, but it appears that the brāhmaṇa descendants of Bhṛgu Muni, being pleased with Bali Mahārāja, endowed them with this spiritual power.” In other words, Bṛhaspati informed Indra that Bali Mahārāja’s prowess was not his own but that of his exalted guru, Śukrācārya. We sing in our daily prayers, yasya prasādād bhagavat-prasādo yasyāprasādān na gatiḥ kuto ’pi. By the pleasure of the spiritual master, one can get extraordinary power, especially in spiritual advancement. The blessings of the spiritual master are more powerful than one’s personal endeavor for such advancement. Narottama dāsa Ṭhākura therefore says:

guru-mukha-padma-vākya, cittete kariyā aikya, āra nā kariha mane āśā

Especially for spiritual advancement, one should carry out the bona fide order of the spiritual master. By the paramparā system, one can thus be endowed with the original spiritual power coming from the Supreme Personality of Godhead ( evaṁ paramparā-prāptam imaṁ rājarṣayo viduḥ ).