39:15 Paul had ever exalted the divine law. He had shown that in the law there is no power to save men from the penalty of disobedience. Wrongdoers must repent of their sins and humble themselves before God, whose just wrath they have incurred by breaking His law, and they must also exercise faith in the blood of Christ as their only means of pardon. The Son of God had died as their sacrifice and had ascended to heaven to stand before the Father as their advocate. By repentance and faith they might be freed from the condemnation of sin and through the grace of Christ be enabled henceforth to render obedience to the low of God.