How do we know grace is free according to the Bible?

The concept of free grace is foundational in Reformed theology, encapsulated in Ephesians 2:8-9: 'For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast.' This emphasizes that salvation is wholly the work of God and that no human effort or merit can contribute to it.

In the sermon, the preacher pointed out that many attempt to 'sell the gospel for profit,' creating a transactional view of salvation that contradicts the essence of grace. The Lord has fulfilled all that is required for our redemption through Jesus Christ's sacrifice, making it freely available to all who believe. The beauty of God's grace lies in its unconditional nature; it liberates us from the burden of needing to earn God's favor and assures us that our salvation is secure in Christ.