No, you're confusing things again.
Paul preached different message to different people. So the Jews that had rejected Christ, he preached Christ as the Son of God and their Messiah/King. It's pretty tough to preach the kingdom of heaven when they were rejecting their King.
I've shown you so many cases where the language used by Paul is SO different that than the kingdom/priesthood/sheep/etc/etc/etc of what came before.
But you just keep ignoring it and going back to the same old "churchianity" that we see so popular today.
Is it so surprising that Paul would preach the kingdom of God in a synagogue?
Acts 19:8 (AKJV/PCE)
(19:8) And he went into the synagogue, and spake boldly for the space of three months, disputing and persuading the things concerning the kingdom of God.
Search the scripture for the mystery of Christ. Only Paul mentions it. Why?
Same with the gospel of the grace of God. Why?
Seriously turbosixx, I appreciate that you've expressed openness to learning... but it seems like you just won't really accept anything but the status quo. Would it really be that surprising that most of Christianity is wrong when most of Israel was as well?