Surely those who disbelieve and turn away from Allah's way and oppose the Messenger after that guidance has become clear to them cannot harm Allah in any way, and He will make null their deeds.

Muhammad is the Messenger of Allah, and those with him are firm of heart against the unbelievers, compassionate among themselves; you will see them bowing down, prostrating themselves, seeking grace from Allah and pleasure; their marks are in their faces because of the effect of prostration; that is their description in the Taurat and their description in the Injeel; like as seed-produce that puts forth its sprout, then strengthens it, so it becomes stout and stands firmly on its stem, delighting the sowers that He may enrage the unbelievers on account of them; Allah has promised those among them who believe and do good, forgiveness and a great reward.

Do you fear that you will not (be able to) give in charity before your consultation? So when you do not do it and Allah has turned to you (mercifully), then keep up prayer and pay the poor-rate and obey Allah and His Messenger; and Allah is Aware of what you do.

An Messenger who recites to you the clear communications of Allah so that he may bring forth those who believe and do good deeds from darkness into light; and whoever believes in Allah and does good deeds, He will cause him to enter gardens beneath which rivers now, to abide therein forever, Allah has indeed given him a goodly sustenance.