Romans 11:25 "For I would not, brethren, that ye should be ignorant of this mystery,lest ye should be wise in your own conceits; that blindness in part is happened to Israel,until the fullness of the Gentiles be come in."That means God was now giving all nations the opportunity to believe and receive.The first to receive were the Jews who took it to the Nations of the World.So who are the Gentiles after Jesus came the first time?God came first to Abraham and his descendants. Jesus was descended from him,then David, then Mary. Those that repented and accepted Jesus as Lord became hisadopted sons and daughters. All others who did not believe became the Gentiles.The fullness of the Gentiles time is not told to us so we have to WATCH. In the endeveryone is going to be given the chance to accept Jesus even if he is a Jew, Muslin,Tibetan or whatever.Again, this is my understanding of the Scripture. May you be blessed.