Dr. Martin Luther once stated that the highest art form in theology is the ability to properly distinguish between the two main doctrines (teachings) of Scripture, namely, the law and the gospel. Luther believed that whoever could faithfully do so should receive recognition as a “doctor” of theology. (There is a book compiled of Dr. C.F.W Walther’s lectures entitled, “The Proper Distinction Between Law And Gospel.” This book serves as a good resource on this subject.)
In our Scripture lessons today, we see faithful examples of presenting the law and proclaiming the gospel. We remember that the law “shows us our sins,” while the gospel “shows us our Savior” from sin. Confusing the two either leads people to falsely think that they can save themselves by what they do for God instead of trusting in Jesus alone for salvation, or to wrongly conclude that God doesn’t take sin seriously; He won’t really punish sin and therefore there is no need to repent. God grant that we always see our sins and need for a Savior through the law, and find comfort and confidence in the good news of the gospel, which proclaims all Jesus did to freely save us from sin.