The gospel is good news for sinners, and it continues to be good news for each of us who has been redeemed. The blood of Christ not only saves us from the punishment of our sin but also gives us the power to live out our lives in sanctification to Him.
Jerry Bridges said in his book Respectable Sins, "Preach the gospel to yourself every day." This allows us to address and deal with the sin that is still present in our lives. What a great Savior!