Gregory the Dialogist : But because this Leviathan is called in another place not merely a serpent, but also a basilisk, because he rules over unclean spirits, or reprobate men, as Isaiah says, Out of the serpent's root shall come forth a basilisk, we must attentively observe how a basilisk destroys, that by the doings of the basilisk, his malice may be more plainly made known to us. For a basilisk does not destroy with its bite, but consumes with its breath. It often also infects the air with its breath, and withers with the mere blast of its nostrils whatever it has touched, even when placed at a distance. — MORALS ON THE BOOK OF Job 6:33.62 Jerome : (Verse 29.) Do not rejoice, O Philistia, all of you, because the rod of your striker is broken; for from the root of the serpent a little king will come forth, and his offspring will consume the flying creature. It is natural that we say: when the king of the enemy nations dies, the enemies always rejoice, waiting for civil wars, seditions, and the incompetence of ruling from new things. Therefore, with the sinner Ahaz dead, who had walked in the ways of the kings of Israel and had been joined to them by kinship, we understand that the Philistines were pleased to be nearby and insulted the Israelites because with the mature king lost, they would be subject to the young Hezekiah. But, as we said above, Philisthaeos signifies the Palestinians, whom the Vulgate edition of the Bible refers to as foreigners: even though this is not the name of one particular nation, but of all foreign nations. Do not, he says, rejoice, O Philisthaea, do not insult my people because the rod of your smiter Achaz is broken; because the staff that used to strike you appears to be shattered; because the snake is killed. For this reason, a more harmful ruler will be born, whom the Greeks call the basilisk, who will put you to death with his gaze and the breath of his mouth. For no bird of prey can pass through unharmed: however far away it may be, it is sucked up by its mouth. So too, you will perish from the sight of King Hezekiah. And he preserved the metaphor well: for he had mentioned both a snake and a bird of prey, and he says that birds are devoured by its mouth and breath. As for no king of Judah having struck the Philistines like Hezekiah devastated them, listen to the Book of Kings: He struck the Philistines as far as Gaza, and as far as its borders: from the tower of the keepers to the fortified cities (2 Kings 18:8). But because we have translated it as absorbing the winged creature, and it is written in Hebrew as Saraph Mopheth (), which can be interpreted as a flying serpent: so the sense is: from the root of the serpent a king will be born, and its fruit, that is, the king's flying serpent, so that you may understand a flying dragon. — Commentary on Isaiah Jerome : Therefore, it is commanded to the Philistines, whom they now call Palestinians, and always by the LXX called ἀλλόφυλοι, that is, foreigners; and it is said to them not to rejoice or be glad, because they have broken the rod or yoke of their oppressor (Heb. XII, 6). For whom the Lord loves, he chastises, and he punishes every son he receives. And as God instructs our children, when He visits our iniquities with a rod, and our sins with chastisements, so that He does not take away His mercy from us (Ps. 88). This is the rod about which it is written in another Psalm: Your rod and your staff, they comfort me (Ps. 23:4). This is the rod, and this yoke that the Savior wants to impose on the necks of all, so that having laid aside the yoke of Nebuchadnezzar, they may carry the yoke of Christ. But if someone rejects and destroys it, immediately from the seed or root of the serpent, which is the winding serpent, little snakes and asps will come out, and from the asps flying serpents will come out, or those that devour birds. But when the yoke of God is rejected and the discipline of the Lord is destroyed, first the seed of the serpent takes root in our thoughts, secondly a little snake is born from the evil seed, which is the king of serpents, and it is said to kill men with its breath and sight: or the offspring of asps, of which it is said in the Psalms: The venom of asps is under their lips (Psalms 13:3, and 139:4), which are the various sins, and they burst forth from the wicked treasure of thoughts into evil deeds. And when they rule among alien men, who are strangers to God, immediately feathered serpents emerge; so that it is not enough for them to have thought and done evil things, unless they also seek the protection of evil works, and invent various heresies. I believe that these feathered serpents are those who exalt and rise up against the knowledge of God, and put their mouth in the heavens: or who swallow birds, that is, those who with their venomous mouth devour each one desiring to fly and rise to high places. And in the meantime, concerning the evils. — Commentary on Isaiah