Daniel 7:25-26

He will speak words against the Most High [God] and wear down the saints of the Most High, and he will intend to change the times and the law; and they will be given into his hand for a time, [two] times, and half a time [three and one-half years]. [Rev 13:1-6] But the court [of the Most High] will sit in judgment, and his dominion will be taken away, [first to be] consumed [gradually] and [then] to be destroyed forever.