The Family Of Imran- 20

"So if they dispute with thee, say: "I have submitted my whole self to Allah and so have those who follow me." And say to the People of the Book and to those who are unlearned: "Do ye (also) submit yourselves?" If they do, they are in right guidance, but if they turn back, thy duty is to convey the Message; and in Allah's sight are (all) His servants."