Book Name : Messages of Nahj al-Balaghah by Adibnia Khosro
After the Word of God, Muslim, non-Muslim, Iranian and non-Muslim scholars, writers and speakers have not used any written speech as much as the speech of Ali (AS). .. Have not found a way to make their sayings and writings.
The author proclaimed to God the Almighty, and the Prophet prepared a selection of letters from that great man in the form of a collection, and made it available to those who were interested in him and his family for approval.
With respect .