मां च योऽव्यभिचारेण भक्ितयोगेन सेवते। स गुणान्समतीत्यैतान् ब्रह्मभूयाय कल्पते ॥

māṁ cha yo ’vyabhichāreṇa bhakti-yogena sevate sa guṇān samatītyaitān brahma-bhūyāya kalpate

And he who serveth Me exclusively by the Yoga of devotion, he, crossing beyond the qualities, he is fit to become the Eternal.

In plain words: Krishna says anyone who serves him with undivided, loving devotion also goes beyond the three qualities. Such a person becomes ready to be one with the Eternal.