Why is it important to understand the difference between law and grace?

The distinction between law and grace is central to Reformed theology. The law demands perfection and reveals our inability to achieve righteousness on our own, ultimately leading to condemnation. In contrast, grace, as expressed through the new covenant, offers forgiveness and cleansing, as seen in Ezekiel 36. Recognizing this difference helps believers understand that salvation comes not from their own actions but as a gift from God, underscoring His unfathomable grace and mercy towards sinners. Therefore, embracing grace leads to true rest and security in Christ.