Excerpt from article: "Since sin is the transgression of a law, it is evident that to save one from sin, or from the transgression of the law, is the same thing as making and keeping him obedient to the law. Therefore the gospel is the revelation of the power of God to work righteousness in men—to manifest righteousness in their lives.
power of God
We are reconciled to God by the death of Christ, and saved by His life. The life, which does this, is the life from which all created things came, and by which they exist. The power of redemption is the power of creation, and that is the power of the life of Christ. The Sabbath is a great memorial of the wonderful works of God, which are the measure of His graciousness. He gave it that we might know that He is the Lord that sanctifies us.