Recite what is sent of the Book by inspiration to thee, and establish regular Prayer: for Prayer restrains from shameful and unjust deeds; and remembrance of Allah is the greatest (thing in life) without doubt. And Allah knows the (deeds) that ye do. 45 ۞ And do not dispute with the followers of the Book except by what is best, except those of them who act unjustly, and say: We believe in that which has been revealed to us and revealed to you, and our Allah and your Allah is One, and to Him do we submit. 46 As such, We have sent down to you the Book. Those to whom We gave the Book believe in it, and so do some of these. None reject Our verses except the unbelievers. 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 it is clear revelations in the hearts of those who have been given knowledge, and none deny Our revelations save wrong-doers. 49 They ask: 'Why has not a sign been sent down upon him from his Lord' Say: 'The signs are only with Allah. I am only a clear warner' 50 Does it not suffice for them (as a Sign) that We revealed to you the Book that is recited to them? Surely there is mercy and good counsel in it for those who believe. 51