“Tell us, when will these things happen? And what will be the sign that they are about to be fulfilled?”
We may here see, I. How apt many of Christ's own disciples are to idolize things that look great, and have been long looked upon as sacred. They had heard Christ complain of those who had made the temple a den of thieves; and yet, when he quitted it, for the wickedness that remained in it, they court him to be as much in love...
Commenting on Mark 13:1-4
Tell us when shall these things be?.... When the temple will be destroyed, and these fine buildings shall be demolished, and not one of these large stones shall be left upon another: and what shall be the sign when all these things shall be fulfilled? And what is the sign of his coming, and of the end of the world, as Matthew relates; See Gill on Mat 24:3.