BG 12.1-3
Arjuna said: Those devotees who ever harmonised worship Thee, and those also who worship the Indestructible, the Unmanifested, whether of these is the more learned in yoga? The Blessed Lord said: They who with mind fixed on Me ever harmonised worship Me, with faith supreme endowed, these, in My opinion, are best in yoga. They who worship the Indestructible, the Ineffable, the unmanifested, Omnipresent, and Unthinkable, the Unchanging, Immutable, Eternal,