Even to such an extent that if you were to study the words of the zikr, every single word has a certain action on the physical mechanism, on intuitive centers. An ordinary person will only take it as a word that belongs to a certain language. But such words have belonged to mystics. They never belong to any language. The languages have taken them; people have used them, expressing different things. The mystics have gathered them together just like a chemist would collect herbs an drugs and different things together in order to use them for medicine. Mystics have collected such words, words of great power and revelation, in order to produce desired effects.