3 And it will come about in that day that I will make Jerusalem a stone of great weight for all the peoples; all those who take it up will be badly wounded; and all the nations of the earth will come together against it. 4 In that day, says the Lord, I will put fear into every horse and make every horseman go off his head: and my eyes will be open on the people of Judah, and I will make every horse of the peoples blind. 5 And the families of Judah will say in their hearts, The people of Jerusalem have their strength in the Lord of armies, their God. 6 In that day I will make the families of Judah like a pot with fire in it among trees, and like a flaming stick among cut grain; they will send destruction on all the peoples round about, on the right hand and on the left: and Jerusalem will be living again in the place which is hers, that is, in Jerusalem.
Matthew Henry's Commentary on Zechariah 12:3-6
Commentary on Zechariah 12:1-8
(Read Zechariah 12:1-8)
Here is a Divine prediction, which will be a heavy burden to all the enemies of the church. But it is for Israel; for their comfort and benefit. It is promised that God will make foolish the counsels, and weaken the courage of the enemies of the church. The exact meaning is not clear; but God often begins by calling the poor and despised; and in that day even the feeblest will resemble David, and be as eminent in courage and every thing good. Desirable indeed is it that the examples and labours of Christians should render them as fire among wood, as a torch in a sheaf, to kindle the flame of Divine love, to spread religion on the right hand and on the left.