अन्तःशुद्धिर्बहिःशुद्धिस्तपःशान्त्यदयस्तथा ।
अमी गुणाः प्रपद्यन्ते हरिसेवाभिकामिनाम् ॥
antaḥ-śuddhir bahiḥ-śuddhis tapaḥ-śānty-adayas tathā |
amī guṇāḥ prapadyante hari-sevābhikāminām ||
(Bhakti-rasāmṛta-sindhu: 1.2.263)
“Internal purity, external purity, austerity, peacefulness, and so forth—all these qualities take shelter in those who are desirous of serving Hari.”