What does the Bible say about the excellency of Jesus Christ?

Hebrews 1:1-3 articulates the excellency of Jesus Christ by highlighting Him as the heir of all things and the one through whom God has spoken in these last days. Jesus is not just a messenger; He is the message of the new covenant and the embodiment of God's presence, as evidenced in John 1:1, which states that 'the Word was with God, and the Word was God.' Through Christ, the divine plan of redemption is fully revealed, thus establishing His supreme excellency in relation to all creation.