Bible Verses About Miracles Through Evil Agents: By false prophets

For there will appear false Messiahs and false prophets performing great miracles -- amazing things! -- so as to fool even the chosen, if possible.

But the beast was taken captive, and with it the false prophet who, in its presence, had done the miracles which he had used to deceive those who had received the mark of the beast and those who had worshipped his image. The beast and the false prophet were both thrown alive into the lake of fire that burns with sulfur.