It is the same sacred words which from ancient times up to the present are given from teacher to pupil. Mystical words may be used in different languages, but they do not exclusively belong to any language. Take, for example, the phrase used in the practice of zikr. It is found today in the Arabic language, it came 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 came from Persia. It also exists in the Hindustani language; one who does not know of its existence in those two other languages might think that it was Hindustani. That divine name also exists in the other Semitic languages. It is the same word which was repeated by Christ himself as his last word. Those who were before Christ, mystics whose origin was the ancient school of Egypt, also repeated the same word. There are sufficient proofs of this fact: during the time of Abraham, who was initiated in the school of Egypt, this word was used.