# the Son of Man ... his Father ... Then he

"I, the Son of man ... my Father ... Then I" 

# will come in the glory of his Father

"will come, having the same glory as my Father" 

# with his angels

"and the angels will be with him" or "and the angels will be with me"

# his Father

This is an important title for God that describes the relationship between God and the Son of Man, Jesus. 

# according to his deeds

"according to what that person has done"