The Spirit was not yet given while the Lord had not yet been glorified. But when He was glorified, receiving the glory which He had with the Father before the world existed, then the Holy Spirit came down to earth. The Holy Spirit is the source of the gifts of grace. Yet since the Lord, as Head, builds for Himself the body of the Church, He Himself also determines the measure of the gift: to one, one talent; to another, two; to another, five.
This divine action for our salvation is evident in itself from the order of the faith. Yet Saint Paul compares it with Old Testament prefigurations and thereby gives it the force of an eternal predetermination. The Holy Spirit showed Saint Paul a type of how the Lord, having ascended into heaven, distributes grace to each according to the measure of His gift. This type was in the procession of God, Who led the Israelites out of Egypt, brought them through the wilderness, then captured for them the promised land, and distributed it to the sons of Israel.
This procession is sung in Psalm 67: "Let God arise." Its content may be seen in these words: "Thy processions have been seen, O God" (Ps 67:25). The circumstance of how God distributed the captive land to the twelve tribes of Israel is depicted in the psalm in this way: "Thou hast ascended on high, Thou hast led captivity captive; Thou hast received gifts among men" (Ps 67:19). The Apostle applies these words to the Lord, in order to show how He, having ascended into heaven, received into His keeping all gracious powers and distributes them to the faithful.
This application is clear in itself. The relation of type to that which is prefigured is obvious and needs no explanation. In the Prophet the second person is used, while in the Apostle Paul the third person is used. This is because the Prophet prayerfully depicted God's procession, whereas Saint Paul recalls it as an event. His speech may be read in this way: Scripture also says that He, having ascended on high, led captivity captive. It says this, that is, in the type there.
As for the fact that there it says, "Thou hast received," while the Apostle says, "He gave," this is explained by the original text. There stands a verb that means to receive, or to take, in order to give. Thus in Ex 25:2 God says: let them take for Me the firstfruits, that is, let them take and give to Me. In 3 Kingdoms 17:10 the Prophet Elijah says to the woman: take me some water in a vessel, or take me some bread. That is, take and give to me. In both these cases the same verb stands as in the psalm. Therefore "Thou hast received" will mean: Thou hast received and distributed, or taken and distributed gifts among men. Instead of saying, "He led captivity captive, took and distributed gifts," Saint Paul says directly: "He led captivity captive and gave gifts."
This indication of such a type suggests a new thought. The state of humiliation of Christ the Savior was only such in appearance. In reality it was a triumphal procession toward victory with rich spoil. The more humbled something appears, the more striking the victorious blow concealed under it. What is more humbled than death on the cross? Yet precisely that was the chief victory. By it death was trampled down, eternal righteousness was satisfied, heaven was reconciled with earth, and the treasury of God's mercies was opened. From it came even the resurrection itself, which could not fail to follow such a death.
What captivity did the Lord lead captive? When people speak of captivity, they usually understand captive persons. This is understood first, and then spoil is always also understood. Whom, then, did the Lord capture, and what spoil did He take? He captured our enemies: the devil, death, sin, and Hades. He took away from all of them those whom they had made captive and held in their tyranny. From the cross the Lord descended into Hades, brought out from there all the patriarchs, prophets, and righteous, and led them into His kingdom. After the Lord's ascension, they were the first to constitute the heavenly body of the Church under the Lord as Head. These enemies also lost their power over the whole human race. Therefore, as soon as someone believes in the Lord, they immediately retreat or are repelled from the believer.
Yet since the Apostle in this passage speaks of the Lord's distribution of grace, and cites in explanation the passage about the captivity He led captive, it is more direct here to understand by captivity all the divine powers that pertain to life and piety. This means everything acquired for us by the Lord according to the divine economy of salvation which He accomplished: the forgiveness of sins, new life, gifts of grace, adoption as sons, and eternal blessedness. He gives these gifts to all who approach Him by faith and always remain faithful to the faith.
Everything indicated here under the image of captivity is also signified by the holy fathers and teachers, one by one thing and another by another. Chrysostom says: "Of what captivity does the Apostle speak? Of the captivity of the devil. For the Lord captured this tyrant, I mean the devil, and death, and the curse, and sin." "And us," Theophylact adds, "who were under the devil and held by the enemies just mentioned."
Oecumenius completes this: "He took us captive, this good and saving captivity. Having defeated the devil in invisible warfare, He took us captive not in order to enslave us still more, but in order to deliver us from the bitter tyranny of the evil one." Blessed Jerome writes: "We had been captured by the devil and distributed to his accomplices. The Lord came, freed us from the bonds of enemies, and to the liberated ones whom He, as conqueror, snatched from the hands of enemies, He distributed various gifts of grace. This is the captivity He led captive. The Apostle recalls all this in order to teach the following. Since he had said earlier, 'endeavoring to preserve the unity of the Spirit in the bond of peace,' he teaches that, despite differing gifts, the Church is harmoniously concordant in herself. No occasion for divisions and disagreements is given by the fact that each received gifts according to the measure of Christ's gift, and not the same gifts."
Ambrosiaster speaks of the leading forth of those who were in Hades as captivity: "He emptied Hades, when He brought out from it the captives who were held there because of Adam's transgression and because of their own sins. Ascending from there, He led them up to heaven. Some of them rose then and appeared to many as a testimony of victory over death (Mt 27:52). Captives are usually strangers and are led into captivity against their will. But the Savior took His own captive, and not against their will. He took them captive by awakening in them, through His appearance among them, the desire to be freed."