An abomination is something hateful and disgusting. To desolate is to ruin or lay waste. This biblical event will happen when the Antichrist declares himself to be God in the temple of God in Jerusalem. It is prophesied to occur in the middle of Daniel's 70th Week, Daniel 9:27

An abomination is something hateful and disgusting. To desolate is to ruin, lay waste, or make void. This biblical event will happen when the Antichrist presents himself in the temple and declares himself to be God. It is prophesied to occur in the middle of Daniel's 70th Week, Daniel 9:27