Azan-Iqamat and the method of prayer 4221676593

A scholar came to our area. He elaborated on the rules of Shari'ah regarding the Azan-Iqamat, the ablution-prayer, the marriage and the shroud-burial, and the Sunnah of the Prophet (peace and blessings of Allaah be upon him). His words seemed very new to us. Because we have never heard such details before or usually can't even tell anyone. I understood from his words that the way we follow the rules of Shari'ah is very similar to the rules of Allah and the way of the Prophet (peace and blessings of Allaah be upon him). On the contrary, in most cases, we are acting against the provisions of the Shari'ah and that is what we consider to be religion. However, since his words seem new, I want to know about Azan-Iqamat from you. He forbade the Azan and Iqamah to be longer than one alif in the lam of the word আল্লাহ .. (Allah) and in all matters. Azan says to give 12 breaths. However, Fajr Azan has asked to give 14 breaths. And Iqamat said to breathe. At the end of each sentence of Azan and Iqamat, he says to recite Sakin. And Iqamah also said to look like Azan. How acceptable is his statement in the eyes of Shariah? Want to know the details with proof. 5522769756