Yoginam api sarvesam
mad gatenantar atmana
sraddhavan bhajate yo mam
sa me yuktatamo matah
BG 6.47
"And of all the yogis, the one with great faith who always abides in Me, thinks of Me within himself, and renders transcendental service to Me-he is most intimately united with Me in yoga and is the highest of all. That is My opinion."