How do we know that the grace of God is given freely?

God's grace is a central theme in Scripture, particularly in the context of salvation. Ephesians 3:7 illustrates that Paul was made a minister by the grace of God, which he received without deserving it. The essence of this grace is captured in the fact that it is given according to God's sovereign will, rather than human effort or worthiness. This truth resonates with the core of Reformed theology, where grace is seen as wholly independent from human actions, underscoring the sovereignty of God in choosing and equipping His people (Romans 9:15-16).