स तु दीर्घकालनैरन्तर्यसत्कारासेवितो दृढभूमिः॥१४॥

And that (practice) (saḥ), when endowed (sevitaḥ) with a uninterrupted (nairantarya) and true (sat) devotional attitude (kārā) for a long (dīrgha) time (kāla), (has) certainly (tu) firm (dṛḍha) foundations (bhūmiḥ)||14||