In Hebrews 1:1-14 the author compares the greatness of Christ to the angels. He proclaims that Christ is far greater than the angels because he is the Son of God. As the Son of God, Christ is fully equal to the Father. He is of the same substance, the same essence, being eternal, self-sufficient, immutable, immense, and incomprehensible in his greatness. This is the God we serve. This is our Savior: Christ, both fully God and fully man.