The gospel is the good news that salvation, through Jesus Christ, the Jewish Messiah, is available to every nation and tribe, not just to the Jews. No, God has not finished with the Jews—they are invited to join the family of God through Jesus. But He’s also not finished with the Arabs, the Chinese, the Pakistanis, the Turks, the Americans, and the Palestinians- in fact the entirety of the globe is now being reached out to. God has good plans for all nations and races and peoples through Jesus.
The gospel proclaims that the veil in the temple has been torn from top to bottom, granting access to God to everyone, not just those who could enter the Holy of Holies.
The time has come when we worship the Father neither on the mountains of Samaria nor in Jerusalem (John 4:21).
While salvation comes from the Jews, true worshipers will worship the Father in the Spirit and in truth, for these are the kind of worshipers the Father seeks. God is spirit, and His worshipers must worship in the Spirit and in truth.
John 3:16
John 2:19-21
John 4:21-24
Acts 7:48-49
Hebrews 9:11
Ephesians 2:11-22