Krishna,Geeta,Chapter 9, Verse 13.

O son of Prtha, those who are not deluded, ...the great souls, are under the protection of the divine nature. They are fully engaged in devotional service because they know Me as the Supreme Personality of Godhead, original and inexhaustible.

Krishna,Geeta,Chapter 9, Verse 12.

Those who are thus bewildered are attracted... by demonic and atheistic views. In that deluded condition, their hopes for liberation, their fruitive activities, and their culture of knowledge are all defeated.