You have asked if it is true that the Spiritual Master remains in the material universe until all of His disciples are transferred to the Spiritual Sky. The answer is yes, this is the rule. Therefore, every student should be very much careful not to commit any offense that will be detrimental to this promotion to the Spiritual Kingdom, and thereby the Spiritual Master has to incarnate again to deliver him. This sort of mentality will be a kind of offense to the Spiritual Master. Anyone who defies and therefore disconnects the relationship with the Spiritual Master can hardly expect the assistance of the Spiritual Master life after life.
Letter to Jayapataka, July 11, 1969