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 ۞ And do not argue with the followers of earlier revelation otherwise than in a most kindly manner - unless it be such of them as are bent on evildoing and say: "We believe in that which has been bestowed from on high upon us, as well as that which has been bestowed upon you: or our God and your God is one and the same, and it is unto Him that We [all] surrender ourselves." 46 And thus have We revealed the Book to you. So those whom We have given the Book believe in it, and of these there are those who believe in it, and none deny Our communications except the unbelievers. 47 And thou (O Muhammad) wast not a reader of any scripture before it, nor didst thou write it with thy right hand, for then might those have doubted, who follow falsehood. 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 They say, "Why a miracle is not sent to him from his Lord." Say, "Miracles are in the hands of God. I am simply a warner." 50 And is it not sufficient for them that We revealed to you the Book which is recited to them? Indeed in that is a mercy and reminder for a people who believe. 51