The Abomination of Desolation is associated with the great tribulation "such as has not occurred since the beginning of the world."

"Therefore when you see the abomination of desolation which was spoken of through Daniel the prophet, standing in the holy place (let the reader understand), then those who are in Judea must flee to the mountains. Whoever is on the housetop must not go down to get the things out that are in his house. And whoever is in the field must not turn back to get his garment. But woe to those who are pregnant and to those who are nursing babies in those days! But pray that your flight will not be in the winter, or on a Sabbath. For then there will be a great tribulation, such as has not occurred since the beginning of the world until now, nor ever will. And unless those days had been cut short, no life would have been saved; but for the sake of the elect those days will be cut short. (Matt 24:15-22; Mark 13:14-20)