The verdict of reason for the necessity of interpretation (Tavil) of the words of God to express the proofs of God

The author explains the view of Mirza Mehdi Esfahani about the relationship between the Quran and Mobayyin based on the interpretation of the Quran on Monfasil. That is, God made understanding His words dependent on the expressions of His proofs. Therefore, anyone who wants to understand what God means, should refer to the carriers of the Quranic sciences, who are the Prophet and Ahlul Bayt. Mirza Isfahani mentioned his reasons in his book Mesbah Al-Hadi: 1. Quran is in the language of Divinity. Therefore, on one hand, it is not like human words, and on the other hand, it is the source of every science and it is continuous and does not end. Therefore, the principle of every thing is in the Quran. 2. Quran has been revealed to the Prophet. 3. The Quran has been revealed for everyone of all times. Therefore, there must have plenty insides to meet the needs of everyone. The reason of ÊÚæیá ÈÑ ãäÝÕá in the Quran is to reveal the void of the caliphate of oppressors.