The Adept - Module 9:

Teaching, Mentoring, and group construction

Every man must overcome his own obstacles, expose his own illusions. Yet others may assist him to do both, and they may enable him altogether to avoid many of the false paths, leading no whither, which tempt the weary feet of the uninitiated pilgrim. They can further insure that he is duly tried and tested, for there are many who think themselves to be Masters who have not even begun to tread the Way of Service that leads thereto.  -  Liber LXI vel Causae

The Adept - Module 9