“For the sin of this one man, Adam, caused death to rule over many. But even greater is God’s wonderful grace and His gift of righteousness, for all who receive it will live in triumph over sin and death through this one man, Jesus Christ.” (Romans 5:17 NLT)
The first promise to fully embrace is your righteousness in Christ. You are not a sinner. You are righteous through the blood of Jesus. All sins, past, present, and future, are covered by the blood. No matter what you’ve done, you are righteous today if you believe in the Son.