Luke 1:33
And He will rule over the [spiritual] descendants of Jacob forever and there will be no end to His kingdom."
Revelation 11:15
Then the seventh angel sounded its trumpet, and there were loud voices in heaven saying, "The kingdom of the world has become the kingdom of our Lord [i.e., God] and of His Christ, and He will rule forever and ever."
Romans 11:5-6
So, now also, there is a small minority which has been selected by God's unearned favor [i.e., to be saved].
Romans 11:25-27
For I want you to know this secret, brothers, so you will not become conceited: Part of the Israelites have become [spiritually] insensitive [to God], [and will remain that way] until the fullness of the Gentiles occurs. [Note: As with verse 12, concerning the Jews, "fullness" here may mean either a large or the complete number of Gentiles who will be saved].