“…Shambhu, or Lord Shiva, is the ideal Vaishnava. He constantly meditates upon Lord Rama and chants Hare Rama, Hare Rama, Rama Rama, Hare Hare. Lord Shiva has a Vaishnava sampradaya, which is called the Vishnu Svami-sampradaya.” (Shrila Prabhupada, Shrimad Bhagavatam, 3.23.1 Purport)