Amatul Rahmân Omer:
O you who believe! if anyone of you should renounce his Faith (let him remember that) Allâh will bring forth (in his stead) a people (more zealous in faith) whom He will love and who will love Him, who will be kind and humble towards the believers, and mighty and firm against the disbelievers. They will strive hard in the cause of Allâh and will not fear the reproach of any fault-finder. (Remember) these (virtues) are (to be attained through) Allâh´s bounty which He bestows upon whomsoever He will. And Allâh is Bountiful, All-Knowing.
Surah Al Maidah (The Table Spread with Food) Ayat 54