Basically we have not got hatred for anyone, but when one is demoniac or atheistic, we should try to avoid their company. A preacher's business is to love God, to make friendship with devotees, to enlighten the innocent, and to avoid the demons. This principle we shall follow. But in higher devotional life, there is no such distinction. The topmost devotee sees everything in Krishna, and Krishna in everything. Generally, as preachers, we are middle class devotees.
Letter to Satsvarupa, 9 April, 1968