The conversion of ‘Umar b. al-Khattāb was turning point in the history of Islam because

The battle of Siffin led to the emergence of
the

During the reign of Caliph ‘Ali, the seat of
administration moved from al-Madīnah to

The first Qur’ānic verse revealed,
instructed the Prophet (S.A.W) to

The Sūrah that tells us the story of how
the Ka’abah was delivered from destruction is