We sent forth Noah and Abraham and bestowed upon their offspring prophethood and the Book. Some of them were rightly guided, but many others were transgressors. 26 Thereafter in their footsteps We caused Our apostles to follow, and We caused Isa, son of Maryam, to follow them, and We vouchsafed unto him the Injil, and We placed in the hearts of those who followed him tenderness and mercy. And asceticism! they innovated it - We prescribed it not for them, only seeking Allah's pleasure, yet they tended it not with tendence due thereto. So We vouchsafed unto such of them as believed their hire, and many of them are transgressors. 27 O ye who believe! Be mindful of your duty to Allah and put faith in His messenger. He will give you twofold of His mercy and will appoint for you a light wherein ye shall walk, and will forgive you. Allah is Forgiving, Merciful; 28 So that the followers of the Book may know that they do not control aught of the grace of Allah, and that grace is in Allah's hand, He gives it to whom He pleases; and Allah is the Lord of mighty grace. 29