What does the Bible say about Israel's stumbling?

In Romans 11:11, the Apostle Paul explains that Israel's stumbling was not without purpose; rather, their fall allowed for the salvation of the Gentiles. This divine plan was intentional, as God uses Israel's rejection and stumbling as a means to provoke jealousy in His chosen people, hoping to draw them back to Himself through the witness of the Gentiles. Paul stresses that nothing happens by accident; God's sovereign purposes ensure that even Israel's fall contributes to His overarching plan of redemption.