“In this connection, the Guardian wishes to draw once more your attention to the all-importance of his instructions to the Western believers regarding association with Orientals. The friends in the West must be wide awake, and be extremely cautious when dealing with Easterners, particularly with those who in the name of the Cause desire to satisfy their own desires and ambitions. The first step which they should take in protecting themselves against such mischief-makers is to insist that they should obtain proper credentials from the Assembly of the locality in which they live. This measure, he feels, is absolutely essential and there can be no exception whatever to it.”