Judges 4:21

We read that when God wished it clearly understood that great deeds were done by him, they were done through a few or through the lowliest, lest the work of his heavenly hand be attributed to human strength. In this way the leader Sisera, before whom the Hebrew army trembled, was laid low by a woman.

What, therefore, does the web of all this mystical history show us? The woman Jael, that foreigner about whom Deborah's prophecy said that victory would be had "through the hand of a woman," symbolizes the church, which was assembled from foreign nations. But Jael's name means "ascent," for truly there is no route whereby one may ascend into heaven except "through the church of the manifold wisdom of God." She, therefore, while ascending from the corporeal to the spiritual and from the earthly to the heavenly, killed Sisera, who, as we have already said above, symbolizes the man of carnal or animal vices, for Sisera's name means "vision of a horse," concerning which Scripture teaches: "Do not become like horses and mules, in which there is no understanding." She killed him with a stake, then, which is to say that she overthrew him by the power and cunning of the wood of the cross. Nor is it without reason that the stake is described as having pierced his jaws, for that mouth which spoke of carnal things and that doctrine which preferred the glory of the flesh, deceiving and persuading the human race, by secular wisdom and by the idolatry of comfort, to live for selfish delights and pleasure, that very mouth, I say, is pierced and penetrated by the wood of the cross, in as much as the "broad and easy way" of pleasure which is preached by philosophy has been exposed by Christ, who showed that the "way of our salvation is narrow and difficult." [Thus], Jael the church sent Sisera the king of vices to his everlasting sleep covered with skins, that is, lulled to sleep by the mortification of his members.

So, then, Deborah foretold the event of the battle. Barak, as he was bidden, led forth the army; Jael carried off the triumph, for the prophecy of Deborah fought for her, who in a mystery revealed to us the rising of the church from among the Gentiles, for whom should be found a triumph over Sisera, that is, over the powers opposed to her. For us, then, the oracles of the prophets fought, for us those judgments and arms of the prophets won the victory. And for this reason it was not the people of the Jews but Jael who gained the victory over the enemy. Unhappy, then, was that people which could not follow up by the virtue of faith the enemy, whom it had put to flight. And so by their fault salvation came to the Gentiles; by Jewish sluggishness the victory was reserved for us.Jael then destroyed Sisera, whom however the band of Jewish veterans had put to flight under their brilliant leader, for this is the interpretation of the name of Barak; for often, as we read, the sayings and merits of the prophets procured heavenly aid for the fathers. But even at that time was victory being prepared over spiritual wickedness for those to whom it is said in the Gospel: "Come, you who are blessed of my Father, take possession of the kingdom prepared for you from the foundation of the world." So the commencement of the victory was from the fathers, its conclusion is in the church. But the church does not overcome the powers of the enemy with weapons of this world but with spiritual arms, "which are mighty through God to the destruction of strongholds and the high places of spiritual wickedness." And Sisera's thirst was quenched with a bowl of milk, because he was overcome by wisdom, for what is healthful for us as food is deadly and weakening to the power of the enemy. The weapons of the church are faith, the weapons of the church are prayer, which overcomes the enemy. And so according to this history a woman, that the minds of women might be stirred up, became a judge, a woman set all in order, a woman prophesied, a woman triumphed, and joining in the battle array taught men to war under a woman's lead. But in a mystery it is the battle of faith and the victory of the church.