Pastor Eric Michael Teitelman, from House of David Ministries, continues his teaching on the kingdom of God in part four of a six-part series titled "Grafted into Israel." In this segment, he explores how nations, including the Jewish people, can share in God's promises and covenants made with Israel. He emphasizes the concept of being adopted children of God through Christ, regardless of nationality, and explains the significance of Israel as God's firstborn nation. Drawing from biblical references, he illustrates how Gentiles can be grafted into Israel spiritually and become partakers of God's promises. He clarifies that adopting Jewish customs is not obligatory for Gentile believers, but instead, it's about sharing in the blessings and inheritances promised to Israel. Pastor Eric highlights that God's inclusion of the Gentiles does not negate His covenant with Israel but provokes Israel to return to its irrevocable calling of being a light to the nations. He concludes by emphasizing the importance of understanding God's plan for Israel and the nations, inviting listeners to delve deeper into Israel's calling in the subsequent teachings.