Śrīmad-Bhāgavatam · Text 4.12.51
Who is speaking and story frame
ज्ञानमज्ञाततत्त्वाय यो दद्यात्सत्पथेऽमृतम् । कृपालोर्दीननाथस्य देवास्तस्यानुगृह्णते ॥ ५१ ॥
jñānam ajñāta-tattvāya
yo dadyāt sat-pathe ’mṛtam
kṛpālor dīna-nāthasya
devās tasyānugṛhṇate
The narration of Dhruva Mahārāja is sublime knowledge for the attainment of immortality. Persons unaware of the Absolute Truth can be led to the path of truth. Those who out of transcendental kindness take on the responsibility of becoming master-protectors of the poor living entities automatically gain the interest and blessings of the demigods.
Read Śrīla Prabhupāda's purport on Vedabase.io