Hebrews 1 begins with Sonship. God has spoken to us “in Son” (Heb. 1:2). Everything that follows explains who this Son is.
The point is not merely that Jesus is greater than the prophets or the angels. Arius would agree with that. The Son is true God and the magnificent sermon of Hebrews begins with the deity of Christ (chapter 1) and the humanity of Christ (chapter 2) to call his audience back to faithful trust in the true God . This proof of Jesus’ deity via his Sonship (his eternal relation to the Father as Son) is also present in John 5:18-26. Jesus’ opponents understand his claim to have God as his own Father as “making himself equal with God” (John 5:18). Jesus was claiming something greater than kingship, national identity with Israel, or even an angelic identity. In this unique relation, sonship is not a lesser divine status. It identifies the one who shares what belongs to the Father. Jesus’ Sonship is how he is equal to the Father (Jn 5:26). This is one reason why we confess: “I believe Jesus is the Christ, the Son of God.”
How do we see Jesus’ deity via his Sonship in Hebrews 1??
The Son Is Before All Things
Hebrews says that God made the ages through the Son (Heb. 1:2). This specificity and naming matters. The one called Son does not begin to exist at Bethlehem. He is already Son when creation comes to be through him. That places him on the Creator side of the Creator-creature distinction. The Son is not part of the world God makes. The world is made through him.
The same verse calls him the “heir of all things.” This is not merely future royal privilege. It belongs to the nature of sonship. As Jesus says elsewhere, “All that the Father has is mine” (John 16:15). The Son possesses what belongs to the Father because he is the Son.
The Son Is From the Father and Shares His Nature
Hebrews then describes the Son as “the radiance of the glory of God and the exact imprint of his nature” (Heb. 1:3).
The language of radiance is especially important. Radiance is from light, yet it is not foreign to the light from which it shines. It is of the same reality. The image therefore gives us both distinction and origin. The Son is not the Father, but he is from the Father.
This is one of the deepest features of the passage. The Son does not simply stand beside God. He proceeds from God as radiance from glory. Or, as will later be said , he is “God of God and Light of Light.” Hebrews 1 provides the biblical language for that summary.
The next phrase echoes the point further. The Son is the “exact imprint” of God’s nature. Hebrews is not saying merely that the Son resembles God morally or represents him faithfully. The Son perfectly expresses what God is.
The two descriptions belong together. He is from the Father, and what he is from the Father is what the Father is. That is already the basic grammar of what is later called eternal generation.
The Son Does What Only God Does
The Son not only creates all things. As Son, he “upholds the universe by the word of his power” (Heb. 1:3). Creation continues to exist because he sustains it.
This is not delegated creaturely power. This is inherent to Jesus because he is the divine Son. Hebrews attributes to the Son the continuing preservation of everything that is not God.
The Son therefore stands over creation not only at its beginning but at every moment of its existence.
The Son Is Not One of the Angels
Hebrews then asks, “For to which of the angels did God ever say, ‘You are my Son’?” (Heb. 1:5). The question is categorical. The Son is not simply the highest member of the heavenly order. No angel shares his identity.
The citation from Psalm 2:7, “You are my Son, today I have begotten you,” must be read within that larger argument. Whatever its royal and enthronement force in the psalm, Hebrews records the Holy Spirit’s use of the passage to distinguish the Son from every creature. The Spirit teaches the Son is divine specifically because he is Son.
Likewise, “I will be to him a father, and he shall be to me a son” (Heb. 1:5) reaches beyond ordinary Davidic kingship in its fulfillment. The eternal Son is known as divine through his relation to the eternal Father as Son. Father and Son are presented as divine titles distinguishing the two divine Persons by their eternal relations to one another. These cannot be temporal relations because they are titles in relation to the divine Persons. They are not here titles describing the Persons in relation to us.
The Son Receives the Worship of Heaven
Hebrews 1:6 says, “Let all God’s angels worship him.” The distinction could hardly be clearer. The Son is worshipped because he is divine which is an identity affirmed via his Sonship. The angels, who are called sons of God, worship. The Son is worshiped because he is Son in this special eternal divine way not as a creature like the angels.
He is not grouped with the creatures who bow before God. He receives their worship.
Then Hebrews says, “But of the Son he says, ‘Your throne, O God, is forever and ever’” (Heb. 1:8). The statement is made “of the Son.” The one identified as Son is addressed as God. The Second Person of God is Son and Son is God. We know this because Sonship is, for Jesus because of his eternal divine relation to the Father, an affirmation of deity.
The Son Is the Unchanging Lord
The strongest step comes in Hebrews 1:10–12. Words spoken to YHWH in Psalm 102 are applied to the Son: “You, Lord, laid the foundation of the earth in the beginning.” The heavens are the work of his hands. They perish, but he remains. They change, but he does not. “You are the same, and your years will have no end.”
The Son is identified with the Creator Lord of Israel’s Scriptures. Yet he is still personally distinct from the Father via his Sonship. The Son is the Son and the Father is the Father. The Son, because he is Son, sits at God’s right hand (Heb. 1:3, 13). Hebrews gives us neither a creaturely Son nor a Son who is simply another name for the Father. The Son is from the Father, distinct from the Father, and fully shares the divine identity via his Sonship.
Sonship Means…
The deity of the Son cannot be separated from his sonship. Hebrews does not first establish that Christ is God and then happen to call him Son. His divine identity is disclosed through the Father-Son relation.
As Son, he is the radiance of the Father’s glory. He perfectly expresses the Father’s nature. He is from the Father, yet he is not less than the Father. He shares the works, worship, name, rule, permanence, and divine nature of God.
The conclusion follows from the text is: the Son must be eternally (without beginning or limit) Son from the Father. If the Son is truly Son, and if he possesses the Father’s own nature, then his generation cannot be a creaturely coming-to-be. It must be an eternal communication of the divine nature from Father to Son as is stated by the Son is John 5:26.
The Father is never without his radiance. The Son never begins to be Son. He is eternally Son from the Father’s own divine nature, God from God, while remaining personally distinct from the Father. That is not philosophical or metaphysical decoration added to Hebrews 1. It is the theological judgment demanded by the kind of Son Hebrews says he is.
It is important for us to see both that and how the Spirit teaches the deity of Christ. Historically, Jesus’ Sonship has been denied by those who believe he is a lower creaturely deity rather than true God of true God. But those who affirm the full deity of Christ have, historically and biblically, done so by confessing him to be the Son of God.
