(Muhammad), recite to them what has been revealed to you in the Book and be steadfast in prayer; prayer keeps one away from indecency and evil. It is the greatest act of worshipping God. God 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 (O Prophet), thus have We bestowed the Book on you. So those on whom We had bestowed the Book before believe in it, and of these (Arabs) too a good many believe in it. It is none but the utter unbelievers who deny Our Signs. 47 And thou hast not been reciting any book before it, nor hast thou been writing it with thine right hand, for then might the followers of falsehood have doubted. 48 But the Quran is a revelation that is clear to the hearts of those endowed with knowledge. Only the evil-doers refuse to acknowledge Our revelations. 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 Is it not sufficient for them that We have sent down to you the Book (the Quran) which is recited to them? Verily, herein is mercy and a reminder (or an admonition) for a people who believe. 51