Many historians took care of translating the biography of the great companion, "Abu Bakr Al -Siddiq", and there is no longer much of what is said about it. Al -Akkad realized this matter, so his book on the friend was different. He presented an analytical psychological study of the personality of the friend to learn about his characteristics and personal characteristics and deduce the motives of his behavior. Al -Akkad markets the news and historical incidents, not to present it, but to put his hand on the keys to the first caliph's personality by dealing with the events and dealing with people. He also approaches his environment and his life before and after Islam and the circumstances of his Islam, then compare him with "Omar bin Al -Khattab" to show the differences between their personalities and their nature, and also provides aspects of his management of the affairs of the caliphate in the nascent Islamic state and how he acted towards the crises that almost ravaged them.