Bhagavad Gita, Chapter 4, Verse 10

वीतरागभयक्रोधा मन्मया मामुपाश्रिताः । बहवो ज्ञानतपसा पूता मद्भावमागताः

vītarāgabhayakrodhā manmayā māmupāśritāḥ | bahavo jñānatapasā pūtā madbhāvamāgatāḥ

Translation

Free from passion, fear and anger, absorbed in Me, taking refuge in Me, purified by the fire (tapas) of wisdom, many have reached My being.

— Alladi Mahadeva Sastri

Word meanings

vītarāgabhayakrodhāḥ
gone, desire, and, fear, and, anger, and, whose, they
manmayāḥ
full of me
mām
to me
upāśritāḥ
resorting
bahavaḥ
many
jñānatapasā
of wisdom, by the austerity
pūtāḥ
purified
madbhāvam
(to) my being
āgatāḥ
(have) come

Śaṅkarācārya's commentary

Absorbed in Me: knowing Brahman, i.e., seeing their identity with Īśvara. Taking refuge in Me, Parameśvara, the Supreme Lord, i.e., firmly devoted to wisdom only. Jñāna-tapas: religious austerity (tapas) in the form of jñāna or knowledge of the Highest Self, Paramātman. This compound indicates that Devotion to knowledge is quite independent of all other austerities (tapases). Having attained to highest purity by means of this fire of austerity, many have attained mokṣa.