Mankind was one community; thereafter Allah raised prophets as bearers of glad tidings and warners, as He sent down the Book With truth that He may judge between mankind in that wherein they disputed. And none differed therein save those unto whom it was vouchsafed after the evidences had come to them, out of spite among themselves; then Allah guided those who believed unto the truth of that regarding which they differed, by His leave. Allah guideth whomsoever He listeth unto a path straight.