Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation; of him also shall the Son of man be ashamed, when he comes in the glory of his Father with the holy angels.
All Commentaries on Mark 8:38 Go To Mark 8
Gregory of Nyssa
AD 394
The Son does not divide the glory with the Father, but receives the glory of the Father in its entirety, even as the Father receives all the glory of the Son.