Why is understanding grace important for Christians regarding rewards?

A proper understanding of grace is crucial for Christians as it shapes their view of rewards. Many religious conceptions incorrectly equate rewards with personal merit, leading to a legalistic mindset. Grace teaches that we do not earn God's favor or rewards through our actions; rather, all we receive is through the work of Christ. This assurance of grace frees believers from the fear of judgment based on their works, allowing them to serve and obey from a heart of gratitude and love, rather than obligation.