[...]and who also takes seriously Jesus message about the initiation of a kingdom of God 2000 years ago,
Sorry Drew, He didn't do this. "My kingdom is not of this world" He said very clearly, NET translators notwithstanding.
the ascension has a more primary meaning: Jesus is being enthroned as Lord over all creation (including this present world).
So where is God in all this? You've just managed to push Him out of sight.
But that cannot be:
Revelation 15:3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways,
thou King of saints.
Here are the historical / Biblical arguments:
1. Historical: In the Roman culture that overwhelmed the Mediterranean at the time of Jesus, including Palestine, the image of an emperor being swept up into the heavens was used as a powerful way of declaring the political power of that emperor. This would be known to Jesus' contemporaries even though, sadly, this would be news to most modern Christians who do not take history seriously. So when Jesus is represented as "ascending to heaven" this is, among other things perhaps, a deeply political statement of Jesus replacing the emperor as lord of this present world.
The emperor was not lord of the present world. He may have been lord of the Roman empire, but certainly not of China, Japan, South America etc etc.
You're also overlooking the PROPHECY of the SEVENTH ANGEL ...well into the future at John's time:
Revelation 11:15 And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world
are become the kingdoms of our Lord, and of his Christ; and he shall reign for ever and ever.
[Note: 'He SHALL reign' - not, 'IS REIGNING and will continue to do so forever and ever']
The kingdoms of the world hadn't and haven't done so yet, being future to John's time.
How do we know?
18 And the nations were angry, and thy wrath is come, and
the time of the dead, that they should be judged, and that thou shouldest give reward unto thy servants the prophets, and to the saints, and them that fear thy name, small and great; and shouldest destroy them which destroy the earth.
That's the resurrection of the dead - which hasn't happened yet, either.
2. Biblical: In Daniel 7, from which Jesus quotes before Pilate, we have the image of a "son of man" character (Jesus tells Pilate He (Jesus) is that character) is raised to the heavens and made king over this present world. It is, I suggest, only because Christians often do not know anything about Daniel 7, and its central role in Jewish Messianic expectations, that this connection is overlooked. Clearly, the image of Jesus ascending into Heaven evokes the Daniel 7 motif: Jesus is indeed lord of this present world.
Daniel 7
22 Until the Ancient of days
came, and judgment was given to the saints of the most High; and the time came
that the saints possessed the kingdom.
Hasn't happened yet.
26 But
the judgment shall sit, and they shall take away his dominion, to consume and to destroy it unto the end.
Hasn't happened yet.
27 And the kingdom and dominion, and the greatness of the kingdom under the whole heaven,
shall be given to the people of the saints of the most High, whose kingdom is an everlasting kingdom, and all dominions shall serve and obey him.
Hasn't happened either.
Here's Jesus:
Luke 12.31 But rather seek ye the kingdom of God;
[ie search for it: why? because you haven't got it yet, and it hasn't come]
and all these things shall be added unto you.
[when the King comes again]
32 Fear not, little flock; for it is your Father’s good pleasure
to give you the kingdom.
[Note the future tense!]
Therefore, that 'giving'
(see Dan 7 above - shall be given to the people of the saints of the most High)
had not happened at that time, and hasn't happened as yet.
The disciples were under no illusions:
Acts 1.6 ¶ When they therefore were come together, they asked of him, saying, Lord,
wilt thou at this time restore again the kingdom to Israel?
He obviously hadn't, or the question would have been a very foolish one.
It was yet in the future, and the time when it would come was unknown:
7 And he said unto them, It is not for you to know the times or the seasons, which the Father hath put in his own power.
They didn't know when it would come -
and neither did Jesus:
Matthew 24:36 But of that day and hour knoweth no man, no, not the angels of heaven,
but my Father only.
If it
had come, He and they would have known about it - that much is obvious.
But as I keep asking you, when do you think Abraham, Isaac and Jacob would sit in the kingdom of God
(Luke 13:28 There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of God, and you yourselves thrust out.)
obviously having received their promised inheritance of Palestine and beyond (spoken of in Gen 15, 28, and several other places in Genesis).