Zechariah 12:9

The Prophet repeats again, that though ungodly and wicked men assailed the Church in great number on every side, God would yet be its defender. By saying, I will seek to destroy, etc., he means that God would he fully bent (intentum ) to destroy, as men are wont to be anxious when they earnestly pursue an object. Lest then the faithful should think that they should perish through the disdain, or the neglect, or the forgetfulness of God, he says, that he would be their anxious defender. I will seek then, that is, I will be most earnestly solicitous, to destroy all the nations

This promise no doubt extends far wider than to the Jews; for he prophesies here concerning the kingdom of Christ: for if we consider the state of the people during the whole of the intervening period, from their return to the coming of Christ, the Prophet will certainly appear to have given here a hope of something far greater than what had taken place. But he had a regard especially to Christ. Here then is promised a perpetual defense to the Church; and hence also proceeds confidence as to salvation, for God carefully watches over us, that he may effectually oppose all our enemies.

I only briefly touch on these things, which require long and minute consideration: but it is enough for me to show briefly the meaning of the Prophet, provided this be done clearly, so that each may then apply what is said to his own improvement. We may in the meantime learn also from the words of the Prophet, that the Church is ever to be disquieted in this world, for not only one enemy will cause trouble to it, but even many nations shall rise up against it. It follows —