Overview
In the Sunna
Abu Hurayra reports: 'God has ninety-nine names — a hundred less one; whoever enumerates them enters Paradise' 3.
In people's lives
Among the Companions' stories of patience: Bilal ibn Rabah (may God be pleased with him) enduring torture in Mecca while repeating 'Ahad, Ahad', until Abu Bakr freed him. 4