Bhagavad Gita, Chapter 11, Verse 54

भक्त्या त्वनन्यया शक्य अहमेवंविधोऽर्जुन । ज्ञातुं द्रष्टुं च तत्त्वेन प्रवेष्टुं च परन्तप

bhaktyā tvananyayā śakya ahamevaṃvidho'rjuna | jñātuṃ draṣṭuṃ ca tattvena praveṣṭuṃ ca parantapa

Translation

But by undistracted devotion can I, of this Form, be known and seen in reality, and entered into, O harasser of thy foes.

— Alladi Mahadeva Sastri

Word meanings

bhaktyā
by devotion
tu
indeed
ananyayā
(by) without another
śakyaḥ
(am) possible
aham
I
evaṃvidhaḥ
of this kind
arjuna
O Arjuna
jñātum
to know
draṣṭum
to see
ca
and
tattvena
by essence
ca
and
parantapa
O Parantapa

Śaṅkarācārya's commentary

Undistracted devotion (Bhakti): that devotion which never seeks any other object except the Lord, and in virtue of which no object other than Vāsudeva is cognized by any of the senses. Of this Form: of the Universal Form. By this sort of devotion it is possible not only to know Me as declared in the śāstras, but also to intuitively realise Me as I am, and to enter into Me, i.e., to obtain liberation.