Answer: There are many signs, but it is impossible to describe and fix them. For all that, there is no sign or mood, the presence or absence of which _alone_ would mark a Teacher or a pretender. In short, one blessed with the Divine Grace should set his feet on the Path, turn away from sensual pleasures and passional gratifications, and fix his attention on God. Then the glance of some Perfect Teacher will shine in the mirror of the heart.... When a true disciple catches such a glance, he instantly contracts a love for the Beauty of His Godly Strength, becomes restless and uneasy, and comes to the Path. This uneasiness forbodes fortune and success. Perfect discipleship consists in perfect love for the Beauty of the Teacher's Godly Strength. A disciple should follow the wishes of his Teacher, and not his own wishes.... In each locality there is a Teacher who protects men living in that area. The King of the time is only one, but there is an ordinary teacher in each town. According to tradition there are always 365 Friends of God, who are the props of the world and the channels of the transmission of blessing and mercy from heaven to earth.... O brother, know for certain that this work has been before thee and me (_i. e._, in bygone ages), and that each man has already reached a certain stage. No one has begun this work for the first time. Everything is according to Divine dispensation. Do you suppose 100,024 prophets to have ushered any new work into the world? By no means. They stirred up what lay already in the bosom, and led man to what was ordained for him by God....--_Letter 6._ ON DISCIPLESHIP. Desire is a craving in the heart for a certain object. The craving produces a stir in the heart, the stir arouses a tendency to seek for the object. The nobler the object, the purer the desire.... Desire is threefold:-- (1) Desire for the world. It consists in the absorption of a man in the seeking of worldly objects. Such a desire is a downright danger. When it clouds the heart of a neophyte, it keeps him back from all virtues, and lures him to failure. A life spent in the gratification of such a desire deprives one of eternal happiness after resurrection. (2) Desire for heaven. The soul transcends the previous stage, longs for the heavenly state and permanent happiness, and practises lifelong asceticism, so that he may attain his object on the day of resurrection. The desire for heaven is nobler than the desire for the world....