Abū Bakr aṣ-Ṣiddīq
The First Khalīfah
The first adult man to accept Islam. He freed Bilāl from slavery. He accompanied the Prophet ﷺ during the Hijrah in the cave of Thawr (Qurʾān 9:40). He became the first khalīfah after the passing of the Prophet ﷺ. "Aṣ-Ṣiddīq" = the Truthful.