You should chant on these beads 16 rounds every day and avoid the following offenses: 1. Blaspheming the Lord's devotee, 2. Considering the Lord and the demigods on the same level, 3. Neglecting the orders of the spiritual master, 4. Minimizing the authority of the Scriptures, 5. Interpreting the Holy Name of God, 6. Committing sin on the strength of chanting, 7. Instructing the glories of the Lord's name to the unfaithful, 8. Comparing the Holy Name with material piety, 9. Inattention while chanting the Holy Name, 10. Attachment to material things while engaged in the practice of chanting.
Letter to Jananivasa das Brahmacari, 19 August, 1969