Why is understanding the doctrine of justification important for Christians?

Justification is a key doctrine in Reformed theology, emphasizing that believers are declared righteous by God solely through faith in Jesus Christ, as noted in Romans 3:28. This doctrine reassures Christians that their standing before God is not based on personal merit or works, but on the righteousness of Christ imputed to them. This understanding is essential because it liberates believers from the burden of trying to earn their salvation and removes the fear of condemnation. Knowing that they are justified leads them to live in gratitude and obedience, driven by the grace they have received, thus enabling them to grow in their faith and relationship with God.