Hafez has a special right to the Persian language, and the Persian language after Hafez and before Hafez is different Seyed Abbas Salehi, Minister of Culture and Islamic Guidance, at the commemoration ceremony of Hafez Day: For us Iranians, the Persian language is not part of the identity, it is not even a pillar of identity, it is the main pillar of Persian identity in Iran, ancient Persian, Middle Persian and later Persian after Islam gave characteristics to the history of Iran in this historical expansion that made the Persian language the central pillar of the Iranian identity. Hafez has a special right to the Persian language and the Persian language is different after Hafez and before Hafez Hafez played a reproductive role in the vocabulary, the words used in the court of Hafez are not the same as the words used in the court before the court of Hafez, out of 506 key words in the court of Hafez, 267 words are repeated more than 8 times, Hafez created new meanings with these words. The most famous word is "rand" which in the word "rand" although it had a different meaning in our prose language, it tells the history of Bihaki; Rand was given thread and gold to stone Hasnak, but in mystical literature "Rand" is far from the meaning of thugs and thugs, and it is far from the meaning of Rand in Hafez's use. Hafez continuously created new meanings in the vocabulary and these 506 core words of Hafez have serious differences with those before Hafez.