The devotional songs you sing, saturates the atmosphere with thoughts of God, and of the peace and joy that He showers.  The songs affects not only the particular area you are and the environment, but the entire atmosphere. Continue the attitude of devotion and humility, of service and tolerance, and the atmosphere will not be polluted by hatred. Do not contaminate the air by voices of acrimony, scandal, insult or slander. Keep silent when you feel like expressing such ideas, that itself is a service to yourself and to others.

- Divine Discourse, Nov 14, 1976.

Make God your Best Friend - Baba