Hazrat Abu Bakr plays a unique and important role in the history of Islam. He was the first adult man who received Islam, and he accepted it as soon as he first accepted the new faith. The Prophet says, "Whenever we offer Islam to anyone, we will give you a helpless when we accept Islam, but Abu Bakr is the exception, he is the nearest companion to the Prophet, with the Prophet. Movement from Abu Bakr (S) to Medina to Higilla The prophet Muhammad (S) had to hide in the cave together from Mecca's Hijara to Medina, he and Abu Bakr together.
The development of Muslim inner sects began in the early days of Islamic history. Indeed, after the death of the Prophet (Peace of Allah and blessing to him) and the appointment of the first Halifa, Hazrat Abu Bakr, the differences in the community almost immediately faced. These differences and differences have exacerbated the threat to the unity of Islamic society in a sense. Indeed, within 30 years, Muslim believers were split into two different sects. These are as follows.
Caliph - Muslim leader. In the caliphate era in Abu Bakuru, more jihads were done to convert Byzantine and Sassan dynasties into Muslims 47. Taboo as the next caliph. Umar ibn al-Hattab, Muslim expanded to Persia in 637. Switch to Muslim. It is the first time that Islam has expanded beyond the Arab world and has shown the spread of religious warfare in Muslim growth. When the Omar took Jerusalem from the Jews and then forcibly made Egyptian Christian Byzantine territories dominated by Islam in 638 BCE, the religious war under the name of Muslim will continue 49.
In order to maintain the cohesion of the Islamic state, Abu Bakr divided the army of his Muslims and forced them to follow the Arab tribe. After a series of successful campaigns, Abu Bakr's common Khalid ibn Walid broke the competing prophets and the Arabian Peninsula united under the Medina's caliphate. When the rebellion was suppressed, Abu Bakr began to conquer the war. In just a few decades his campaign has become one of the greatest empires in history. Muslim troops conquered the majority of the Arabian Peninsula in 633, followed by North Africa, Mesopotamia, Persia, and the history of the world was formed by the spread of Islam.