Are God's promises to Israel applicable to Christians?

The concept of covenant is foundational to understanding the relationship between God and His people as depicted in the Bible. A covenant, in biblical terms, is a solemn agreement between God and humanity, often involving promises, conditions, and signs. The question of whether God's promises to Israel are applicable to Christians is a profound one, touching on theological, historical, and ethical dimensions of the Christian faith. To explore this, we must delve into the nature of biblical covenants, the specific promises made to Israel, and how these promises are understood in the context of the New Testament.

The Nature of Biblical Covenants

The Bible records several covenants that God made with humanity, each revealing different aspects of His character and His plan for salvation. Notable among these are the Noahic Covenant (Genesis 9:8-17), the Abrahamic Covenant (Genesis 12:1-3; 15:1-21; 17:1-14), the Mosaic Covenant (Exodus 19-24), the Davidic Covenant (2 Samuel 7:12-16), and the New Covenant (Jeremiah 31:31-34; Luke 22:20).

Each covenant has its own context and stipulations. For example, the Noahic Covenant was a promise that God would never again destroy the earth with a flood, symbolized by the rainbow. The Abrahamic Covenant involved promises of land, descendants, and blessing, and it was marked by the sign of circumcision. The Mosaic Covenant, given at Sinai, included the Law and commandments that Israel was to follow, and it was ratified through sacrifices and the sprinkling of blood.

God's Promises to Israel

God's promises to Israel, particularly those found in the Abrahamic, Mosaic, and Davidic covenants, are central to the Old Testament narrative. These promises include:

1. Land: God promised Abraham and his descendants a specific land (Genesis 12:7; 15:18-21).
2. Descendants: God promised that Abraham would have numerous descendants (Genesis 15:5; 17:4-5).
3. Blessing and Redemption: God promised that through Abraham's offspring, all nations of the earth would be blessed (Genesis 12:3; 22:18).
4. A Kingdom: God promised David that his descendants would have an everlasting kingdom (2 Samuel 7:12-16).

These promises were initially given to the nation of Israel, and they formed the basis of Israel's identity and relationship with God. The land, the Law, the temple, and the monarchy were all integral to the fulfillment of these covenants.

The Fulfillment of Promises in Christ

The New Testament presents Jesus Christ as the fulfillment of the Old Testament covenants. The Gospel writers and the apostles consistently interpret the life, death, and resurrection of Jesus as the culmination of God's redemptive plan, which was foreshadowed in the covenants with Israel.

1. Fulfillment of the Law: Jesus stated that He came not to abolish the Law but to fulfill it (Matthew 5:17). His life perfectly embodied the righteousness that the Law required.
2. New Covenant: Jesus inaugurated the New Covenant through His sacrificial death, which was foretold by the prophet Jeremiah (Jeremiah 31:31-34) and confirmed by Jesus at the Last Supper (Luke 22:20). This covenant promised a new relationship with God, characterized by the internalization of His law and the forgiveness of sins.
3. Universal Blessing: The promise to Abraham that all nations would be blessed through his offspring is interpreted in the New Testament as being fulfilled in Christ (Galatians 3:8, 16). Paul explains that those who have faith in Christ are considered Abraham's offspring and heirs according to the promise (Galatians 3:29).

Applicability to Christians

Given that Jesus is the fulfillment of God's promises to Israel, the question arises: Are these promises applicable to Christians? The New Testament provides a nuanced answer.

1. Spiritual Israel: Paul in Romans 9-11 discusses the relationship between Israel and the Church. He explains that not all who are descended from Israel are truly Israel (Romans 9:6-8). Rather, it is those who have faith in Christ who are considered the true children of Abraham. In Galatians 6:16, Paul refers to the Church as the "Israel of God," indicating that the community of believers in Christ is the continuation of God's covenant people.
2. Inheritance of Promises: The New Testament teaches that Christians, both Jew and Gentile, are heirs of the promises made to Abraham. In Ephesians 2:11-22, Paul explains that Gentiles who were once far off have been brought near by the blood of Christ and are now fellow citizens with the saints and members of God's household. This inclusion of Gentiles into the covenant community is a fulfillment of God's promise to bless all nations through Abraham's seed.
3. New Covenant Community: The New Covenant, as described in Jeremiah 31 and inaugurated by Jesus, is explicitly applicable to Christians. Hebrews 8:6-13 expounds on this, stating that Jesus is the mediator of a better covenant, which is enacted on better promises. This New Covenant is characterized by an intimate knowledge of God, the internalization of His law, and the complete forgiveness of sins.

Continuity and Discontinuity

While there is a clear continuity in the fulfillment of God's promises from Israel to the Church, there is also an element of discontinuity. The specific national and territorial promises to Israel, such as the land, have a particular historical and eschatological context that is distinct from the spiritual promises inherited by the Church.

1. Historical Israel: The land promises and the national identity of Israel have a unique place in redemptive history. They served to establish a people through whom the Messiah would come. While the Church inherits the spiritual blessings of the Abrahamic Covenant, the specific territorial promises may still have relevance in God's eschatological plan for ethnic Israel (Romans 11:25-29).
2. Spiritual Fulfillment: The New Testament emphasizes the spiritual fulfillment of the promises. The inheritance of the land, for example, is seen in a broader sense as the inheritance of the Kingdom of God, which transcends geographical boundaries (Matthew 5:5; Hebrews 11:10, 16).

Ethical Implications

Understanding the applicability of God's promises to Christians has significant ethical implications. It shapes how Christians view their identity, their mission, and their relationship with both Jews and Gentiles.

1. Identity: Christians are called to see themselves as part of the covenant community, heirs of the promises, and participants in God's redemptive plan. This identity is rooted in faith in Christ and involves a commitment to live according to the values of the Kingdom of God.
2. Mission: The inclusion of Gentiles into the covenant community underscores the universal scope of the Gospel. Christians are called to be a light to the nations, proclaiming the good news of Jesus Christ and inviting all people to become part of God's family (Matthew 28:18-20; Acts 1:8).
3. Relationship with Jews: Christians are encouraged to recognize and respect the unique role of Israel in redemptive history. Paul warns against arrogance and calls for humility and gratitude, acknowledging that Gentiles have been grafted into the rich root of the olive tree (Romans 11:17-21). There is a shared hope for the future restoration of Israel and the ultimate fulfillment of God's promises (Romans 11:26-27).

Conclusion

In summary, the promises that God made to Israel are indeed applicable to Christians, but they are understood through the lens of fulfillment in Christ. While the specific national and territorial aspects of the promises have a distinct historical context, the spiritual blessings of the covenants are inherited by all who have faith in Jesus. This understanding enriches the Christian identity, mission, and ethical conduct, emphasizing the continuity of God's redemptive plan and the inclusive nature of His covenant community.