Recite thou that which hath been revealed unto thee of the Book and establish thou the prayer; verily prayer preventeth man from indecency and that which is disreputable: and surely the remembrance of Allah is the greatest. And Allah knoweth that which ye perform. 45 ۞ And argue not with the people of the Scripture (Jews and Christians), unless it be in (a way) that is better (with good words and in good manner, inviting them to Islamic Monotheism with His Verses), except with such of them as do wrong, and say (to them): "We believe in that which has been revealed to us and revealed to you; our Ilah (God) and your Ilah (God) is One (i.e. Allah), and to Him we have submitted (as Muslims)." 46 We have revealed the Book to you. Some of the People of the Book and some of the pagans also believe in it. No one rejects Our revelations except the infidels. 47 Not before this didst thou recite any Book, or inscribe it with thy right hand, for then those who follow falsehood would have doubted. 48 In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. No one rejects Our revelations except the unjust ones. 49 And they say: Why are not signs sent down upon him from his Lord? Say: The signs are only with Allah, and I am only a plain warner. 50 Is it not enough for them that We have sent down the Book upon you, which is read to them? Indeed in it are mercy and advice for the Muslims. 51