From A.B. Simpson's The Christ of the Forty Days - “Christ’s ascension was the exaltation of man to the right hand of God. It was as Man He entered heaven and sat upon His throne. It is as the Son of Man, with a human face and form, that He is sitting there today. It is in our behalf that He has gone up to God. He claims our place there, and keeps it till we come. What an honor to the once lost human race was the ascension of Christ! It was the entrance of a Man to the highest place in the heavenly world, with the first-fruits of this new race following in His train and taking a place with Him that angels could not claim. Lord, what is man that Thou hast set Thine heart upon him and so strangely redeemed and lifted him up for ever? Oh, let us rejoice and shout for joy as we see the Son of God ascend and write our names upon the seats of glory, as our Great Forerunner! God has recognized man’s right to enter heaven, to enter it as a King, to enter its highest place of dignity and blessing through the ascension of the Son of Man.”
And now consider the end of Revelation 3 in that light -
"As for the victorious, I will give him the honor of sitting beside me on my throne, just as I myself have won the victory and have taken my seat beside my Father on his throne."