Raised in a superchat question because it appears to tell Jews, Christians, and Muslims to follow their own revealed laws, creating tension with later coercive texts.
quran
48 And We have sent down to thee the Book with the truth, confirming the Book that was before it, and assuring it. So judge between them according to what God has sent down, and do not follow their caprices, to forsake the truth that has come to thee. To every one of you We have appointed a right way and an open road. If God had willed, He would have made you one nation; but that He may try you in what has come to you. So be you forward in good works; unto God shall you return, all together; and He will tell you of that whereon you were at variance.
Cited to distinguish legal systems for Jews, Christians, and Muslims while still arguing that, according to the Quran, all revealed books must be believed.
Quoted alongside 5:47 to argue that the Quran confirms earlier revelation while functioning as a guardian over what remains.
Repeated to support the claim that the Quran supersedes altered doctrines while confirming the original revelations.
Used again to explain the Quran's guarding role as confirming and policing previous scripture rather than replacing all of its content.