The final shloka of Chapter 6. After forty-six verses on meditation, equanimity, the wandering mind, and the fate of the incomplete yogi, Krishna ends with one quiet, definitive statement. Among all yogis — all of them — the one I hold highest is the person whose inner self rests in Me and who worships Me with faith.
The key phrase is 'mad-gatena antaratmana' — with the inner self gone to Me. Not outer ritual. Not public display. The innermost core of the person, turned toward Krishna. That is what matters. And faith — shraddha — is the bridge. Not certainty, not proof, not logic. Faith. The willingness to trust and step forward.
This shloka is the hinge between Chapter 6 and what follows. The meditation teachings of this chapter were largely about jnana (knowledge) and karma (action). Here, in the last verse, bhakti (devotion) enters. The three rivers — knowledge, action, devotion — meet at this point. And Krishna says: the one who brings all three together, with the heart turned toward Me, is the greatest yogi of all.