Gee, I thought I did. Let me try again. John the Baptist, the Twelve, and Jesus all preached the Kingdom of God "was at hand", the kingdom of heaven was "near" or in your "midst." Basically, Jesus was the King and wherever the King was there was the Kingdom.
Jesus also said the Kingdom of God was within. After Jesus was resurrected, Paul was raised up to preach the Gospel of Grace, and justification by faith, by which Jesus comes to dwell in us. It's all the same gospel, but the audience was different. The Apostles, themselves, didn't understand until Jesus explained to them about the Comforter who would come and abide within all who believe. The Gospel of Grace, the Gospel of Peace, the Gospel of Your Salvation...all the same Gospel.
Paul is referring to the audience "the gospel of the uncircumcision was committed unto me, as the gospel of the circumcision was unto Peter." So when we read the gospels talking about the kingdom of God, we take all those verses to heart. They all speak to us....to repent and draw near to the cross. After the cross, Paul teaches us how to be raised with Christ into newness of life.
If I still haven't answered your questions, I'll gladly keep trying to explain what I mean. Perhaps I'm not very adept at keeping things direct and to the point. You might have to bear with me on that one.
Regardless of what I say, there is someone out there who doesn't like what it is.
So you know, Reba, you're setting me up for a drive-by. ;)