śuddha-bhaktimatāṁ svata eva
śuddha-bhaktimatāṁ svata eva śuddhāntaḥ-karaṇatvāt prāṇi-mātrāvajñā prāyo na sambhavet | karma-miśra-bhaktimatāṁ tu sā sambhaved eva yāvad antaḥ-karaṇasyāśuddhiḥ, tasya śuddhau satyāṁ tu sā na tiṣṭhet … |
(Excerpt from the Sārārtha-darśinī-ṭikā on Śrīmad Bhāgavatam: 3.29.25)
“Because the antaḥkaraṇas of those engaged in pure bhakti are pure of their own accord, disrespecting any living being is generally not possible [for them]. For those engaged in karma-miśra-bhakti, however, this [i.e., disrespecting others] is certainly possible as long as impurity of the antaḥkaraṇa remains. When it becomes pure, however, this [i.e., disrespecting others] does not remain.”