It was Paul and his desiples that spread the gospel of “believe in the death, burial and resurrection of Jesus Christ”. The 12 disciples that Jesus taught stayed in Jerusalem. After the Jews rejected Jesus and killed Stephen, God called Paul on the Damascus road and sent him to be “the apostle to the Gentiles”, Romans 11:13-14. The 12 apostles that Jesus taught had a different message as they believed Jesus to be the Messiah and wanted the kingdom to be set up on earth. When the Jews rejected that message it was delayed and the gospel of grace was brought in. The church will be raptured. The Jews will still get their king after the tribulation. Then Jesus will return and set up the Millinium 1000 reign in Jerusalem.
I think your reply must’ve been meant for someone else’s post.