45:5.7

The character of the service of the Material Sons is largely determined by their ages. While they are not eligible for admission to the Melchizedek University of Salvington—being material and ordinarily limited to certain planets—nevertheless, the Melchizedeks maintain strong faculties of teachers on the headquarters of each system for the instruction of the younger generations of Material Sons. The educational and spiritual training systems provided for the development of the younger Material Sons and Daughters are the acme of perfection in scope, technique, and practicability.