Mystical words may be used in different languages, but they do not belong to any language. Now for instance, some of you have been given the practice of zikr. It is to be found to-day used in the Arabic language; one might think that it is from Arabia. But then it is used in the Persian language also; one who does not know its existence in Arabia might think that it comes from Persia. But then it is used in the Hindustani language; one who does not know its existence in two languages might think that it is Hindu. It also exists in the Hebrew language. It is the same word which has been repeated by Christ himself as the last word. But also those before Christ, mystics whose origin was the ancient school of Egypt, they also repeated the same. There are sufficient proofs to prove this fact, that during the time of Abraham, who was initiated in the school of Egypt, this word was used.