The conquest of Khyber took place in 7 A.H. (628 CE). It was a stronghold of Jewish tribes hostile to Muslims. The Muslims, led by Ali ibn Abi Talib, achieved victory after a siege. The win strengthened Muslim authority in northern Arabia.

The Khawarij were the earliest sect to break away from the Muslim community. They emerged during Ali’s caliphate after the Battle of Siffin. They were known for extreme views and declaring other Muslims as unbelievers. Their rebellion marked early sectarian strife.

Sindh was conquered during the reign of Umayyad Caliph Walid I. Muhammad bin Qasim led the campaign around 712 CE. This brought Islam into the Indian subcontinent. The conquest laid the foundation for centuries of Muslim influence in South Asia.

Khalid ibn Walid embraced Islam in 8 A.H., shortly before the Conquest of Makkah. His military genius soon became a great asset to Islam. He led Muslims in several major victories. The Prophet ﷺ titled him Saif-ul-Allah (Sword of Allah).

The Battle of Chains was fought between Muslims and the Persians. The name comes from the Persians chaining themselves together to prevent retreat. This early encounter demonstrated the courage of Muslims against large empires. It foreshadowed Islam’s later expansion into Persia.

The Battle of Hunain was fought between Muslims and the Hawazin tribe, soon after the Conquest of Makkah in 8 A.H. The enemy initially ambushed the Muslims, causing panic. However, the Muslims regrouped under the Prophet ﷺ’s call and won. This victory confirmed Muslim dominance in Arabia.

Suhail ibn Amr was the representative of Quraysh in the Treaty of Hudaibiya. He negotiated with the Prophet ﷺ. Though the treaty seemed restrictive, it turned into a strategic victory for Muslims. Later, Suhail himself embraced Islam and became a respected companion.

Abu Jahl was killed in the Battle of Badr by two young Ansari companions, Ma‘adh ibn ‘Amr and Ma‘adh ibn Afra’. His death ended one of the most bitter enemies of Islam. This was seen as a sign of divine justice. His arrogance collapsed before the humble faith of the young Muslims.

The word Ahzab means “Allies.” It refers to the coalition of Quraysh and other tribes against Madinah in 5 A.H. Their failure at Khandaq proved Allah’s support for Muslims. The event is remembered as one of the biggest threats Muslims faced.

The Farewell Pilgrimage took place in 10 A.H. The Prophet ﷺ delivered his famous Khutbah, summarizing the principles of Islam. He reminded Muslims about justice, equality, and following the Qur’an and Sunnah. This was his only complete Hajj after Hijrah.