And you agreed the sowing in verse 9 is indicative of this age
Correct, I believe the sowing of Israel and Judah is related to the son of man sowing the good seed.
and I will sow her for myself in the land. And I will have mercy on No Mercy, and I will say to Not My People, ‘You are my people’; and he shall say, ‘You are my God.’”
Hosea 2:23 -
Bible Gateway passage: Hosea 2:23 - English Standard Version
“Behold, the days are coming, declares the Lord, when I will sow the house of Israel and the house of Judah with the seed of man and the seed of beast. And it shall come to pass that as I have watched over them to pluck up and break down, to overthrow, destroy, and bring harm, so I will watch over them to build and to plant, declares the Lord.
Jeremiah 31:27-28 -
Bible Gateway passage: Jeremiah 31:27-28 - English Standard Version
“I will whistle for them and gather them in, for I have redeemed them, and they shall be as many as they were before. Though I will sow them among the nations, yet in far countries they shall remember me, and with their children they shall live and return.
Zechariah 10:8-9 -
Bible Gateway passage: Zechariah 10:8-9 - English Standard Version
The consequences are that the promised Messianic kingdom was not ordained for this age but the next when God brings Israel back from their dispersion and Christ sits on his throne.
I disagree.
I believe Christ sat on the throne at his ascension, thus fulfilling Gods promise to David.
Being therefore a prophet, and knowing that God had sworn with an oath to him that he would set one of his descendants on his throne, he foresaw and spoke about the resurrection of the Christ, that he was not abandoned to Hades, nor did his flesh see corruption.
Acts 2:30-31 -
Bible Gateway passage: Acts 2:30-31 - English Standard Version
21 The one who conquers, I will grant him to sit with me on my throne, as I also conquered and sat down with my Father on his throne.
Revelation 3:21 -
Bible Gateway passage: Revelation 3:21 - English Standard Version
that he worked in Christ when he raised him from the dead and seated him at his right hand in the heavenly places, far above all rule and authority and power and dominion, and above every name that is named, not only in this age but also in the one to come.
Ephesians 1:20-21 -
Bible Gateway passage: Ephesians 1:20-21 - English Standard Version
He did not say this of his own accord, but being high priest that year he prophesied that Jesus would die for the nation, and not for the nation only, but also to gather into one the children of God who are scattered abroad.
John 11:51-52 -
Bible Gateway passage: John 11:51-52 - English Standard Version