What does the Bible say about God's grace and our dependence on Him?

Scripture consistently teaches that it is by grace we are saved through faith, a gift of God (Ephesians 2:8). Our spiritual dependency on God is crucial, as He works in us despite our weaknesses. John Newton illustrates this in his letter by relating our spiritual journey to a building process where God, the Heavenly Builder, patiently constructs our faith while we often lack understanding of His workings. This reliance on God's grace pivots us away from self-sufficiency and towards a trust in His promises, ensuring our salvation rests firmly in Him rather than in our abilities or wisdom.