Surely (as for) those who disbelieve in the communications of Allah and slay the prophets unjustly and slay those among men who enjoin justice, announce to them a painful chastisement.

Announce to the hypocrites that they shall have a painful chastisement:

And the Jews and the Christians say: We are the sons of Allah and His beloved ones. Say: Why does He then chastise you for your faults? Nay, you are mortals from among those whom He has created, He forgives whom He pleases and chastises whom He pleases; and Allah's is the kingdom of the heavens and the earth and what is between them, and to Him is the eventual coming.

And an announcement from Allah and His Messenger to the people on the day of the greater pilgrimage that Allah and His Messenger are free from liability to the idolaters; therefore if you repent, it will be better for you, and if you turn back, then know that you will not weaken Allah; and announce painful punishment to those who disbelieve.

O you who believe! most surely many of the doctors of law and the monks eat away the property of men falsely, and turn (them) from Allah's way; and (as for) those who hoard up gold and silver and do not spend it in Allah's way, announce to them a painful chastisement,

And when Our communications are recited to him, he turns back proudly, as if he had not heard them, as though in his ears were a heaviness, therefore announce to him a painful chastisement.

Who hears the communications of Allah recited to him, then persists proudly as though he had not heard them; so announce to him a painful punishment.

So announce to them a painful punishment~