Why is it important to understand that God gives spiritual life?

The understanding that God gives spiritual life is crucial because it reinforces the core tenet of sovereign grace theology that salvation is entirely a work of God and not based on human effort. Romans 9:10-13 exemplifies this by showing that God's election and mercy are not contingent on our actions but on His divine purpose. Recognizing this truth helps believers to see that their faith is a result of God's grace, allowing them to live in humility and dependency on Him rather than pride in their own works.