Church Fathers on Luke 21:5

How beautiful was every thing relating to the structure of the temple, history informs us, and there are yet preserved remains of it, enough to instruct us in what was once the character of the buildings. But our Lord proclaimed to those that were wondering at the building of the temple, that there should not be left in it one stone upon another. For it was meet that that place, because of the presumption of its worshippers, should suffer every kind of desolation.

For it was ordained by the dispensation of God that the city itself and the temple should be overthrown, lest perhaps some one yet a child in the faith, while rapt in astonishment at the rites of the sacrifices, should be carried away by the mere sight of the various beauties.

It was spoken then of the temple made with hands, that it should be overthrown. For there is nothing made with hands which age does not impair, or violence throw down, or fire burn. Yet there is also another temple, that is, the synagogue, whose ancient building falls to pieces as the Church rises. There is also a temple in every one, which falls when faith is lacking, and above all when any one falsely shields himself under the name of Christ, that so he may rebel against…