1In the year that King Uzziah died, I saw the Lord sitting on a throne, high and lifted up; and his train filled the temple. 2Above him stood the seraphim. Each one had six wings. With two he covered his face. With two he covered his feet. With two he flew. 3One called to another, and said,
“Holy, holy, holy, is Yahweh of Armies!
The whole earth is full of his glory!”
4The foundations of the thresholds shook at the voice of him who called, and the house was filled with smoke. 5Then I said, “Woe is me! For I am undone, because I am a man of unclean lips and I live among a people of unclean lips, for my eyes have seen the King, Yahweh of Armies!”
6Then one of the seraphim flew to me, having a live coal in his hand, which he had taken with the tongs from off the altar. 7He touched my mouth with it, and said, “Behold, this has touched your lips; and your iniquity is taken away, and your sin forgiven.”
8I heard the Lord’s voice, saying, “Whom shall I send, and who will go for us?”
Then I said, “Here I am. Send me!”
9He said, “Go, and tell this people,
‘You hear indeed,
but don’t understand.
You see indeed,
but don’t perceive.’
10Make the heart of this people fat.
Make their ears heavy, and shut their eyes;
lest they see with their eyes,
hear with their ears,
understand with their heart,
and turn again, and be healed.”
11Then I said, “Lord, how long?”
He answered,
“Until cities are waste without inhabitant,
houses without man,
the land becomes utterly waste,
12and Yahweh has removed men far away,
and the forsaken places are many within the land.
13If there is a tenth left in it,
that also will in turn be consumed,
as a terebinth, and as an oak whose stump remains when they are cut down,
so the holy seed is its stump.”
Matthew's account of Jesus' baptism is highly significant as the Bible's first explicit reference to God in three persons. Until the Son of God came as a man to make the Father known (John 1:18), plurality in the Godhead was largely veiled. Hints are found in passages such as Genesis 1:26, "Then God said, 'Let Us make man... '" (NAU). Though God is singular, the verb make is plural. Similarly, in Isaiah 6:8, God speaks of himself with a plural pronoun: "'Whom shall I send, and who will go for Us?'" (NAU). In Zechariah 4:6, God speaks of His Spirit as a distinct person. Deuteronomy 6:4 emphasizes God's oneness, in contrast with the many heathen gods, but does so with a word for one that can denote a unity, such as the oneness of a husband and wife (Gen 2:24). But, none of these passages is specific like those of the New Testament that mention all three persons of God, beginning with Matthew 3:16-17, and including 28:19; 1 Corinthians 12:4-6; 2 Corinthians 13:14, and 1 Peter 1:2.
The Holy Spirit's descent upon Jesus at His baptism was His anointing as the promised Messiah and Servant of Yahweh in fulfillment of Isaiah 11:2. Verses 13-15, of Matthew 3, clarify the fact that Jesus was not baptized as a repentant sinner, or as a mere follower of John. Matthew 3:17 indicates not a time when Jesus became the Father's Son, but the fact that he was already his son. This record of the simultaneous presence of the Father, Son and Holy Spirit corrects the error of modalism which, in an attempt to preserve the unity of the Godhead, views Father, Son and Holy Spirit not as distinct persons of God, but as different modes in which the one person of God reveals Himself.