How do we know grace is necessary for hope?

Grace is essential for hope because it is through grace that we are saved and given the promise of eternal life. Ephesians 2:8-9 highlights that we are saved by grace through faith, underscoring that our hope is not based on our performance but solely on God's unmerited favor. This grace was given to us before the foundation of the world, establishing a hope that is anchored in God’s love and faithfulness rather than our own efforts. 2 Thessalonians 2:16 emphasizes that we have good hope through grace, showing that our future is assured because of God’s grace, which sustains and empowers us.