Zechariah 12:4-9

4 In that day -- an affirmation of Jehovah, I do smite every horse with astonishment, And its rider with madness, And on the house of Judah I open My eyes, And every horse of the peoples I smite with blindness.
5 And leaders of Judah have said in their heart, `Strength to me [are] the inhabitants of Jerusalem, In Jehovah of Hosts their God.'
6 In that day I make the leaders of Judah As a hearth of fire among trees, And as a torch of fire in a sheaf, And they have consumed -- on the right and on the left -- all the peoples round about, And Jerusalem hath inhabited again her place in Jerusalem.
7 And saved hath Jehovah the tents of Judah first, So that become not great against Judah Doth the beauty of the house of David, And the beauty of the inhabitant of Jerusalem.
8 In that day cover over doth Jehovah the inhabitant of Jerusalem, And the stumbling among them hath been in that day as David, And the house of David as God -- As a messenger of Jehovah -- before them.
9 And it hath come to pass, in that day, I seek to destroy all the nations Who are coming in against Jerusalem,

Zechariah 12:4-9 Meaning and Commentary

INTRODUCTION TO ZECHARIAH 12

This chapter contains a prophecy of the defence, protection, and salvation of the church of God; and of the effusion of the Spirit; and of the conversion of the Jews in the latter day. It begins with a title and preface, describing the power of God, from the creation of the heavens and earth, and soul of man, Zec 12:1 then follows the subject matter of the prophecy, in a way of judgment upon the enemies of the people of God, and in a way of salvation to them. The judgments on their enemies are signified by various metaphors; by Jerusalem's being a cup of trembling, a burdensome stone, and a hearth, and torch of fire to them, Zec 12:2,3,6. The effects of which are to them astonishment, madness, blindness, and utter destruction; and to the people of God confidence in him, salvation from him, and strength and protection by him, Zec 12:4,5,7,8 and, at the same time that God will destroy all the enemies of his people, he will pour out his Spirit upon his chosen ones among the Jews. The consequence of which will be, their faith in Christ, signified by looking to him whom they have pierced; and their repentance towards God, expressed by mourning; and this illustrated by mourning for an only and firstborn son, Zec 12:9,10 and which is further illustrated by the mourning for Josiah in the valley of Megiddon; and by an enumeration of the several families in Jerusalem, that should separately mourn on this account, Zec 12:11-14.

Young's Literal Translation is in the public domain.