And We granted him Ishaq and Yaqub, each did We guide, and earlier We had guided Nuh and from his descendants Dawood and Sulaiman and Ayub and Yusuf and Musa and Harun and thus do We reward those who do good,
A list of prophets whom Allah (SWT) had guided is given and human beings are ordered to follow religion in accordance with their guidance. The Quran is the final Divine reminder for mankind till the end of the world and Prophet Muhammed (PBH) the last Prophet. Therefore human beings will have to follow religion in accordance with the instructions given in the Quran and by Prophet Muhammed (PBH).