How does the fall of Israel relate to Gentile salvation?

Paul elucidates in Romans 11:12 that the fall of Israel has resulted in the riches of salvation being extended to the Gentiles. The divine narrative is that through Israel's disobedience and transgression, God has opened the door for the Gentiles to enter into His covenant community. This not only serves a purpose in the current redemptive framework but is also a means of provoking Israel back to God, as the Gentiles display the transformative power of the gospel. The fall of Israel, though tragic, fulfills God's sovereign plan and serves as a modeling of God's mercy to all humanity, demonstrating that His grace is inclusive and seeks to bring about comprehensive reconciliation.