Recite what has been revealed to you of this Book, and be constant in devotion. Surely prayer keeps you away from the obscene and detestable, but the remembrance of God is greater far; and God knows what you do. 45 ۞ Argue not with the People of the Book except in the fairest manner, unless it be those of them that are utterly unjust. Say to them: “We believe in what was revealed to us and what was revealed to you. One is our God and your God; and we are those who submit ourselves to Him.” 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 You were not able to read or write before the Quran was revealed to you; otherwise, the followers of falsehood would have tried to confuse the matter. 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 And they say: wherefore are not signs sent down upon him from his Lord! Say thou: signs are with Allah only, and I am but a manifest warner. 50 Is it not enough for them that We have revealed to you the Book which is recited to them? Most surely there is mercy in this and a reminder for a people who believe. 51