What does the Bible say about grace and justification?

Grace, as described in Scripture, is the unmerited favor of God bestowed upon His people. This concept is central to the doctrine of justification, which asserts that believers are declared righteous before God not based on their own works, but through faith in the work of Christ. Romans 3:24 affirms that we are justified freely by His grace through the redemption that is in Christ Jesus. This free gift of grace highlights God's sovereignty in salvation; it is not something that can be earned or claimed by any human effort. Instead, it emphasizes that all spiritual blessings are given according to His mercy, as seen in Ephesians 2:8-9, which states that by grace we are saved through faith, and that not of ourselves, it is the gift of God, not of works, lest any man should boast.