God will never annihilate any who are formed in His image no matter how marred that image may be. If no trace of God's image remains in a person then that person could not be described, human. In 1 Corin 15: 20 - 28 we read that all enemies will be under Jesus' feet and the last will be death. In the scriptures death came about and is always associated with sin. If death is defeated then sin must've already been eradicated. The last vestiges of rebellion would have been swept away or else how could God be all in all! The perfect ending is nothing less than the total victory of God vs all enemies. This alone is God's end game. We can now speak of God's sovereignty but as the scripture says in Zechariah it is " not be might but by my Spirit, says the Lord". The Spirit of God is love. This is God's underpinning, salvation & sustenance of the entire cosmos. This alone represents the consummation of the kingdom, the reign of God.. True life begins to the glory of God which He shares with all because HE IS ALL IN ALL..
No such thing as Pauline Dogmatics. If it is dogmatics then it cannot possibly concentrate on Paul. Dogmatics by definition takes the entire cannon into consideration with the same seriousness. To emphasize Paul is a disservice to dogmatics.