Augustine of Hippo : "God placed cherubim and a flaming sword that moves"—this could be said in the one word movable—"to guard the way to the tree of life." Those who translate the Hebrew words in Scripture say that "cherubim" means in Latin "the fullness of knowledge." The flaming, movable sword means temporal punishments, because times move in their continual variety. It is called flaming because every tribulation burns somehow or other. But it is one thing to be burned until consumed, another to be burned until purified. — TWO BOOKS ON GENESIS AGAINST THE MANICHAEANS 2.23.35 Bede : The second Adam, Jesus Christ, points out that through the water of the bath of rebirth, the flickering flame—by which the cherubim guardian blocked the entry into paradise when the first Adam was expelled—would be extinguished. Where the one went out with his wife, having been conquered by his enemy, there the other might return with his spouse (namely, the church of the saints), as a conqueror over his enemy. — Homilies on the Gospels 1.12 Bede : And he drove Adam out and placed before the paradise of delight the cherubim and the flaming sword, which turned every way to guard the way to the tree of life. The ancient translation has it thus: "And he drove Adam out and placed him opposite the paradise of delight, and appointed the cherubim and the flaming sword, etc." If we follow this, we must believe that this was done for the sake of signification, but still done, so that the sinner, indeed, would dwell in misery against the paradise, where blessed life was also spiritually signified. But what is said that God placed cherubim and the flaming sword before the paradise of delight, this must surely be believed to have been done by heavenly powers in the visible paradise, so that there would be a fiery guard there through angelic ministry, not done in vain, unless it also signifies something of the spiritual paradise, which is surely not to be doubted: and that this guard is well testified to be versatile for the reason that a time would come when it could also be removed. Indeed, it was removed for Enoch, who was translated not to die; it was removed for Elijah, who was taken up in a fiery chariot; it was removed for all the elect, when, after the Lord was baptized, the heavens were opened to him; it is likewise removed for each of the elect when they are washed in the font of baptism; it is more perfectly removed for the same, when loosed from their chains, they ascend to the glory of the heavenly paradise at their own time. Likewise, because cherubim is interpreted as a multitude of knowledge, or multiplied knowledge, it is well testified that the cherubim and the flaming sword were appointed to guard the way to the tree of life: because obviously, through the discipline of heavenly knowledge and the labor of temporal afflictions, the return to the high homeland from which we departed through the folly of transgression and the desire for carnal pleasures is open to us. And it is well said not simply a flame, but a flaming sword was placed before the paradise, to hint that the allurements of temporal desire should be struck in us by the sword of the spirit, which is the word of God if we desire to penetrate to the tree of life, who is Christ the Lord. And it is well reported that this sword is versatile, to indicate mystically that this sword is not always necessary to us, but, as it is written, there is a time for war, a time for peace: war, evidently when in the course of this life we struggle against aerial powers or even against the vices of our mind or body; but peace, when with perfect victory we are crowned, and are perpetually satisfied with the fruit of the tree of life without weariness. The adversary of the law and prophets, however, seeking, says this: "What use was the tree in paradise that bore the fruit of life?" To which Saint Augustine, answering, says: "For whom," he says, "except for those first humans who were placed in paradise? Then, after they were cast out of paradise for the merit of their iniquity, it remained to signify the memory of the spiritual tree of life, which is the wisdom of the blessed and the immortal food of the souls. However, whether anyone now partakes of that food, except perhaps Enoch and Elijah, I do not think it is to be rashly asserted. If, however, the souls of the blessed were not nourished by that tree of life, which is in the spiritual paradise, we would not read that the paradise was granted to the soul of the thief, believing in Christ, on the same day for the merit of piety and the most faithful confession. Amen, I say to you, today you will be with me in paradise (Luke 23:43). But to be there with Christ, this is to be with the tree of life, for he himself is indeed the Wisdom, of which it is written: "She is a tree of life to those who embrace her" (Proverbs 3:18) Amen. — Commentary on Genesis (Hexaemeron) Ephrem the Syrian : At his departure from Paradise it says that God "caused a cherub and a sharp revolving sword to go round, to the east of the Garden of Eden, to protect the way to the Tree of Life. " [ Gen. 3:24 ] The barrier was thus a living one, which of its own accord went around guarding the way to the Tree of Life from anyone who audaciously wanted to pluck its fruit; for it would kill with its sharp sword any mortal who came to steal for himself immortal life. Ephrem the Syrian : Blessed is he who was pierced and so removed the sword from the entry to paradise. — HYMNS ON PARADISE 2.1 Jerome : (Verse 24.) And Adam was cast out, and he made him dwell opposite the paradise of pleasure. And he established Cherubim and a flaming sword, which turned to guard the way to the tree of life. There is much more meaning in the Hebrew than is understood here. For it says: And Adam was cast out, no doubt by the Lord: And he made him dwell before the paradise of pleasure, Cherubim, and a flaming sword, which turned, and guarded the way to the tree of life. Not that Adam himself, whom God had cast out, was made to dwell opposite the paradise of pleasure; but that after his expulsion, before the doors of paradise, Cherubim and a flaming sword were placed to guard the entrance to paradise, so that no one could enter. — Hebrew Questions on Genesis John Chrysostom : Then, so that we may learn how great was the distance he moved him from the garden, Sacred Scripture teaches us this further fact in the words, "The Lord God drove Adam out and situated him opposite the garden of delight." [ Genesis 3:24 ] Notice how each of the events proved an occasion of loving kindness on the part of the common Lord of all, and each example of punishment abounds with goodness. I mean, the expulsion was not the sole mark of love and goodness: there was also his location opposite the garden so that he might have unending anguish in recollecting from what heights he had fallen and cast himself into such depths. Yet even if the sight of it was the cause of unbearable pain, it was nevertheless an occasion of no little benefit: the constant sight proved to be an encouragement for this grieving man to carefulness in the future lest he fall into the same sin again. Such, after all, is the habit of human nature by and large: since, while we are in a position to enjoy good things, we don't know how to use them as we ought, we come to our senses with the loss of these things by learning through experience and gaining a sense of our own indifference. In this way we are taught by the change of fortunes from what heights we have fallen and with what troubles we have tortured ourselves. And so the instruction that the one who had lost his place there should dwell nearby and opposite the garden was a sign of deep concern in order that he might have the constant reminder from the sight of it and feel a sense of loss from it and never presume to eat from the tree through lusting after life while finding himself outside. Thus, you see, Sacred Scripture describes everything to us in a manner that shows considerateness for our limitations. "He set the Cherubim and the flailing sword of fire to guard the approach to the tree of life." ' Their indifference which they had already demonstrated in regard to the command given them, proved the cause of the approach being barred against them with such precautions. Consider, I ask you, that the loving God was not content with their dwelling opposite the garden: he placed these powers, the Cherubim and the flailing sword of fire, to guard the way leading there. It was not without purpose that "flailing" was added: the reason was to teach us that every way was barred to him since that sword was turning around and blocking every way leading there, sufficient to provide him with a reminder and fill him with constant fear. Origen of Alexandria : Throughout martyrdom Jesus is with you to show you the way to the paradise of God and how you may pass through the cherubim and the flaming sword that turns every way and guards the way to the tree of life. For both, even if they guard the way to pass through to the tree of life, guard it so that no one unworthy may turn that way to pass through to the tree of life. The flaming sword will hold fast those who have built upon the foundation that is laid, Jesus Christ, with wood, hay or straw, and the wood of denial, if I may call it that, which catches fire very easily and burns all the more. But the cherubim will receive those who by nature cannot be held by the flaming sword, because they have built with nothing that can catch fire. They will escort them to the tree of life and to all the trees God planted in the east and made to grow out of the ground. — EXHORTATION TO MARTYRDOM 36