Translation:

71. He said: "punishment and wrath have already come upon you from your Lord: dispute ye with me over names which ye have devised ye and your fathers without authority from Allah? Then wait: I am amongst you also waiting."

Notes (Tafseer)

1041. The past tense may be understood in three ways. (1) A terrible famine had already afflicted the 'Ad as a warning before they were overwhelmed in the final blast of hot wind (see the last note). (2) The terrible insolence and sin into which they had fallen was itself a punishment. (3) The prophetic past is used, as much as to say: "Behold! I see a dreadful calamity: it is already on you!"

1042. Why dispute over names and imaginary gods, the inventions of your minds? Come to realities. If you ask for the punishment and are waiting in insolent defiance, what can I do but also wait?-in fear and trembling for you, for I know that Allah's punishment is sure!