While Jesus was on earth, He preached the gospel of the kingdom of God and that was the only gospel he preached. Therefore, as far as we are concerned as believers and followers of Jesus Christ, the gospel of the kingdom of God is the true gospel and we must preach it. Jesus never told us to go and simply preach a gospel, he told us to preach the gospel of the kingdom. As ambassadors, we are not called to make people feel good by speaking to their emotion while their spirit man is dying. The Christ in them starving to death while the emotions are flying high. Jesus’ message was the good news that God’s kingdom had come on earth, and anyone who would come and be reunited in spirit and fellowship with him, can be restored to their rightful position as citizens of the kingdom of Jesus Christ.