Śrīmad-Bhāgavatam · Text 11.13.2
Who is speaking and story frame
सत्त्वाद् धर्मो भवेद् वृद्धात् पुंसो मद्भक्तिलक्षण: ।
सात्त्विकोपासया सत्त्वं ततो धर्म: प्रवर्तते ॥ २ ॥
sattvād dharmo bhaved vṛddhāt
puṁso mad-bhakti-lakṣaṇaḥ
sāttvikopāsayā sattvaṁ
tato dharmaḥ pravartate
When the living entity becomes strongly situated in the mode of goodness, then religious principles, characterized by devotional service to Me, become prominent. One can strengthen the mode of goodness by cultivation of those things that are already situated in goodness, and thus religious principles arise.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.