God prescribed the same way of life for all prophets and their followers!

Verse 13 of Chapter 42:

He has appointed for you the same Way of life which He had ordained for Noah and which (O Muhammad) We have now revealed to you; and which We had already enjoined on Abraham and Moses and Jesus, stressing: "Establish this Way and be not divided in it." The same thing to which you (O Muhammad) are calling the mushriks has set them ill at ease. Allah chooses for Himself whomever He wills, and He guides to His Way only him who turns to Him (in penitence).