Recite that which has been revealed to you of the Book and keep up prayer; surely prayer keeps (one) away from indecency and evil, and certainly the remembrance of Allah is the greatest, and Allah knows what you do. 45 ۞ Do not argue with the People of the Book except only by the best manner, except the unjust among them. Tell them, "We believe in what is revealed to us and to you. Our Lord and your Lord is one. We have submitted ourselves to His will". 46 And likewise have We sent down unto thee the Book; so those to whom We have vouchsafed the Book believe therein, and of those also some believe therein. And none gainsay Our signs save the infidels. 47 Neither did you (O Muhammad SAW) read any book before it (this Quran), nor did you write any book (whatsoever) with your right hand. In that case, indeed, the followers of falsehood might have doubted. 48 But it is a set of Clear Signs in the hearts of those who have been endowed with knowledge. None except the utterly unjust will deny Our Signs. 49 For they say: "How Is it no signs were sent down to him from his Lord?" Say: "The signs are with God. I am only a warner, plain and simple." 50 And is it not enough for them that we have sent down to thee the Book which is rehearsed to them? Verily, in it is Mercy and a Reminder to those who believe. 51