And this was Our argument which We vouchsafed unto Abraham against his people: [for] We do raise by degrees whom We will. Verily, thy Sustainer is wise, all-knowing. 83 And We bestowed upon him Ishaque (Isaac) and Ya'qub (Jacob), each of them We guided, and before him, We guided Nuh (Noah), and among his progeny Dawud (David), Sulaiman (Solomon), Ayub (Job), Yusuf (Joseph), Musa (Moses), and Harun (Aaron). Thus do We reward the good-doers. 84 and (Prophets) Zachariah, John, Jesus and Elias, each was of the righteous, 85 Ishmael, Elisha, Jonah, and Lot -- We favoured each one of them above other people, 86 With some of their forefathers and their offspring and their brethren; and We chose them and guided them unto a straight path. 87 This is Allah's guidance, He guides thereby whom He pleases of His servants; and if they had set up others (with Him), certainly what they did would have become ineffectual for them. 88 [but] it was to them that We vouchsafed revelation, and sound judgment, and prophethood. And now, although the unbelievers may choose to deny these truths, [know that] We have entrusted them to people who will never refuse to acknowledge them 89 (O Muhammad!) Those are the ones Allah guided to the right way. Follow, then, their way, and say: 'I ask of you no reward (for carrying on this mission); it is merely an admonition to all mankind.' 90