In conclusion...
Do you find faults with us (for any reason) except that we have believed in Allah and in what has been sent down to us, and in what was sent down before (the Quran), and that, certainly, most of you are evil-doers'." Occasion of Revelation Upon the Occasion of Revelation of the above verse and the verse after that, it has been narrated from Ibn-Abbas that a group of the Jewish people came to the Prophet (S) and asked him to describe his creeds for them.
Then, the holy Prophet (S) said: "I believe in Allah and in what have been revealed to Abraham, Ismael, Issac, Jacob, Moses, Jesus, and all Divine Prophets, and I separate none of them from the others." They said: "We do not know Jesus and do not accept him as a prophet." Then they added that they knew no religion worse than their religion (the Prophet's religion). It was at that time that this holy verse was revealed and answered them.
In this verse, Allah (s.w.t.) orders (S) to ask the People of the Book why they found faults with them and criticized them for any reason, save that they had believed in Allah (s.w.t.) and submitted to what was sent down to them and to the prophets before them. The verse says: "Say: ' O' People of the Book!
Do you find faults with us (for any reason) except that we have believed in Allah and in what has been sent down to us, and in what was sent down before (the Quran) ..." At the end of the verse, there finds a sentence which in fact, is the clarification of the previous sentence.
It, from the tongue of Muslims and addressing the People of the Book, denotes that if you object us upon the pure theism and sincere submission we have unto all the heavenly Books, it is because most of you are evil-doers and have polluted with sins. Thus, since you yourselves are polluted and deluded, then whoever are purified and pave the right path, in your point of view, their manner is blemish.