
Hilary of Poitiers
Catena Aurea · Matthäusevangelium 24
Now learn a parable of the fig tree; When his branch is yet tender, and putteth forth leaves, ye know that summer is nigh: So likewise ye, when ye shall see all these things, know that it is near, even at the doors. Verily I say unto you, This generation shall not pass, till all these things be fulfilled. Heaven and earth shall pass away, but my words shall not pass away.
For heaven and earth have in their constitution no necessity of existence, but Christ’s words derived from eternity have in them such virtue that they must needs abide.