Isaías 6
Theodoret of Cyrus · Comentário Patrístico (catena)
Isaías 6:1
By speaking of Uzziah's death, the prophet informs us that it was Uzziah's sin that had brought an end to prophetic activity. At the beginning of his reign Uzziah had God's favor and was victorious over the Allophyles [foreigners]and other neighboring enemies. But he became blinded by pride because of his victory. His pride caused him to usurp the honor of the priesthood. He took it on himself to trespass into the sanctuary of the temple and offer incense, though even the priests were not allowed to do this, as only the high priest had the right to enter the Holy of Holies. Azarias and other priests tried to stop him from doing this, but he ignored their warning.… It was not until after the death of the king that God granted this vision to the prophet, who had angered God by not identifying the culpability of the king. — COMMENTARY ON ISAIAH 6:1
Isaías 6:1
Isaiah has revealed the Father's existence but not his essence (WHICH CANNOT BE SEEN). In other places God reveals himself in ways that also demonstrate that no one has seen his essence. Abraham saw him in one way, Moses in another, Micah saw him in yet another way, which was different from the way Daniel saw him. Ezekiel saw God in yet another way. God's essence, however, does not have many different forms, because God is incorporeal, indivisible, simple, invisible and inaccessible. — COMMENTARY ON ISAIAH 6:1
Isaías 6:3
Because the seraphim use the title Lord singularly in this song, but repeat "holy" three times (in reference to the Trinity), we know they are referring to the one essence of Deity. The praise "holy, holy, holy" properly indicates the Trinity, and the appellation "Lord of Hosts" indicates the oneness of the divine essence. Furthermore, the seraphim, in their song, praise the eternal essence for having filled both heaven and the entire earth with his glory. This happened through the incarnation of our God and Savior; because after the appearing of the Master, the nations received the illuminating ray of divine knowledge. — COMMENTARY ON ISAIAH 6:3