“Thus I have explained to you the most confidential of all knowledge. Deliberate on this fully, and then do what you wish to do.” (Lord Krishna, Bhagavad-gita, 18.63)
“Arjuna said: O descendant of Vrishni, by what is one impelled to sinful acts, even unwillingly, as if engaged by force?” (Bhagavad-gita, 3.36)
“Physical presence is sometimes appreciable and sometimes not, but vani continues to exist eternally. Therefore we must take advantage of the vani, not the physical presence. Bhagavad-gita, for example, is the vani of Lord Krishna. Although Krishna was personally present five thousand years ago...
“For one who explains the supreme secret to the devotees, devotional service is guaranteed, and at the end he will come back to Me.” (Lord Krishna, Bhagavad-gita, 18.68)