Bhagavad Gita, Chapter 12, Verse 6

ये तु सर्वाणि कर्माणि मयि संन्यस्य मत्पराः । अनन्येनैव योगेन मां ध्यायन्त उपासते

ye tu sarvāṇi karmāṇi mayi saṃnyasya matparāḥ | ananyenaiva yogena māṃ dhyāyanta upāsate

Translation

But those who worship Me, renouncing all actions in Me, regarding Me Supreme, meditating on Me with exclusive devotion (yoga); for them whose thought is fixed on Me, I become ere long, O son of Pṛthā, the deliverer out of the ocean of the mortal saṃsāra.

— Alladi Mahadeva Sastri

Word meanings

ye
who
tu
indeed
sarvāṇi
all
karmāṇi
actions
mayi
in me
saṃnyasya
having renounced
matparāḥ
intent on me
ananyena
(by) without another (object)
eva
even
yogena
by yoga
mām
me
dhyāyantaḥ
meditating
upāsate
worship

Śaṅkarācārya's commentary

"Me" here means Īśvara, the Lord. "Exclusive" means having no other object of worship except Myself — God in the Universal Form. "Devotion" (Yoga) is samādhi or steadfastness of mind.