eho - such yogīs; kṛṣṇa guṇa-ākṛṣṭa - attracted by the transcendental qualities of Kṛṣṇa; mahā-muni hañā - becoming great saintly persons; ahaitukī bhakti kare - they perform causeless devotional service; nirgrantha hañā - becoming indifferent to the mystic yoga process.

“Being attracted by the transcendental qualities of Kṛṣṇa, such yogīs become great saints. At that time, not being hampered by the yogic process, they engage in unalloyed devotional service.