In the Old Testament portion of scripture, God promised Israel that they would one day be a nation above the nations, a city on a hill, the light to the world. Before Israel could enter into their fullness they would require a New Covenant. Jesus came once to shed his blood to dedicate this New Covenant with Israel. He will one day come back to earth to usher in the kingdom promised to Israel and reign as King. The fulfillment of the New Testament will be Israel's salvation and fullness.