Hebrews 1:5
5For to which of the angels did he say at any time, “You are my Son. Today I have become your father?” and again, “I will be to him a Father, and he will be to me a Son?”
Wesley: Thou art my Son—God of God, Light of Light. This day have I begotten thee—from eternity, one continued day. The second clause: I will own myself his Father and him my Son by eminent tokens of peculiar love. The former relates to natural Sonship by eternal generation; the other to the Father’s acknowledgment of him as incarnate Son.
Shared confession: the Son’s name is unique. Classical Arminians receive the author’s christological use of the citations. The inherited name underwrites the call to heed the gospel (2:1).
Calvin: spoken of David as sustaining Christ’s person; fully accomplished in Christ. The name Son belongs by peculiar privilege to Christ alone and cannot be applied thus to any other without profanation. When said exclusively of Christ, “Thou art my Son,” it follows this honor does not belong to any of the angels.
The King who governs bears a sealed Sonship angels never share. The catena is royal proof, not a trivia of titles.