Bhagavad Gita 12.2
श्री भगवानुवाच · śrī bhagavānuvāca
मय्यावेश्य मनो ये मां नित्ययुक्ता उपासते।श्रद्धया परयोपेतास्ते मे युक्ततमा मताः॥
mayyāveśya mano ye māṃ nityayuktā upāsate |śraddhayā parayopetāste me yuktatamā matāḥ ||
The Blessed Lord said, "In My opinion, those who fix their minds on Me, worship Me ever steadfastly, and are endowed with supreme faith, are the best in Yoga."
Lord Shri Krishna replied: Those who keep their minds fixed on Me, who worship Me always with unwavering faith and concentration, are the very best.
Our plain-language meaning of this verse is waiting for scholar review.