What role does grace play in our faith according to the Bible?

Grace, as defined in Ephesians 2:8-9, is the unmerited favor of God that allows us to be saved through faith. This faith is not a work of our own but comes as a result of God's gracious act of giving us the ability to believe. Grace is pivotal in the context of our salvation, as seen in 2 Timothy 1:9, which states that God saved us not according to our works, but according to His own purpose and grace. Thus, grace undergirds every aspect of our faith journey, reminding us that our salvation is purely the result of God’s sovereign choice and mercy.