Śrīmad-Bhāgavatam · Text 6.14.2
Who is speaking and story frame
देवानां शुद्धसत्त्वानामृषीणां चामलात्मनाम् ।
भक्तिर्मुकुन्दचरणे न प्रायेणोपजायते ॥ २ ॥
devānāṁ śuddha-sattvānām
ṛṣīṇāṁ cāmalātmanām
bhaktir mukunda-caraṇe
na prāyeṇopajāyate
Demigods situated in the mode of goodness and great saints cleansed of the dirt of material enjoyment hardly ever render pure devotional service at the lotus feet of Mukunda. [Therefore how could Vṛtrāsura have become such a great devotee?]
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.