The flight of the children of Israel from Mount Sinai indicates how people feel about the Law. They don't like it. If this were the only argument to prove that salvation is not by the Law, this one Bible history would do the work. What kind of righteousness is this law-righteousness when at the commencement exercises of the Law Moses and the scrubbed people run away from it so fast that an iron mountain, the Red Sea even, could not have stopped them until they were back in Egypt once again? If they could not hear the Law, how could they ever hope to perform the Law?
If all the world had stood at the mountain, all the world would have hated the Law and fled from it as the children of Israel did. The whole world is an enemy of the Law. How, then, can anyone be justified by the Law when everybody hates the Law and its divine author?
All this goes to show how little the scholastics know about the Law. They do not consider its spiritual effect and purpose, which is not to justify or to pacify afflicted consciences, but to increase sin, to terrify the conscience, and to produce wrath. In their ignorance the papists spout about man's good will and right judgment, and man's capacity to perform the Law of God. Ask the people of Israel who were present at the presentation of the Law on Mount Sinai whether what the scholastics say is true. Ask David, who often complains in the Psalms that he was cast away from God and in hell, that he was frantic about his sin, and sick at the thought of the wrath and judgment of God. No, the Law does not justify.
VERSE 20. Now a mediator is not a mediator of one.
Here the Apostle briefly compares the two mediators: Moses and Christ.
"A mediator," says Paul, "is not a mediator of one." He is necessarily a mediator of two: The offender and the offended. Moses was such a mediator between the Law and the people who were offended at the Law.
They were offended at the Law because they did not understand its purpose. That was the veil which Moses put over his face. The people were also offended at the Law because they could not look at the bare face of Moses. It shone with the glory of God. When Moses addressed the people he had to cover his face with that veil of his. They could not listen to their mediator Moses without another mediator, the veil. The Law had to change its face and voice. In other words, the Law had to be made tolerable to the people.
Thus covered, the Law no longer spoke to the people in its undisguised majesty. It became more tolerable to the conscience. This explains why men fail to understand the Law properly, with the result that they become secure and presumptuous hypocrites. One of two things has to be done:
Either the Law must be covered with a veil and then it loses its full effectiveness, or it must be unveiled and then the full blast of its force kills. Man cannot stand the Law without a veil over it. Hence, we are forced either to look beyond the Law to Christ, or we go through life as shameless hypocrites and secure sinners.
Paul says: "A mediator is not a mediator of one." Moses could not be a mediator of God only, for God needs no mediator. Again, Moses could not be a mediator of the people only. He was a mediator between God and the people. It is the office of a mediator to conciliate the party that is offended and to placate the party that is the offender. However, Moses' mediation consisted only in changing the tone of the Law to make it more tolerable to the people.
Moses was merely a mediator of the veil. He could not supply the ability to perform the Law.
What do you suppose would have happened if the Law had been given without a mediator and the people had been denied the services of a go-between? The people would have perished, or in case they had escaped they would have required the services of another mediator to preserve them alive and to keep the Law in force. Moses came along and he was made the mediator. He covered his face with a veil. But that is as much as he could do. He could not deliver men's consciences from the terror of the Law. The sinner needs a better mediator.
That better mediator is Jesus Christ. He does not change the voice of the Law, nor does He hide the Law with a veil. He takes the full blast of the wrath of the Law and fulfills its demands most meticulously.
Of this better Mediator Paul says: "A mediator is not a mediator of one."
We are the offending party; God is the party offended. The offense is of such a nature that God cannot pardon it. Neither can we render adequate satisfaction for our offenses. There is discord between God and us. Could not God revoke His Law? No. How about running away from God? It cannot be done. It took Christ to come between us and God and to reconcile God to us. How did Christ do it? "Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross." (Col. 2:14.)
This one word, "mediator," is proof enough that the Law cannot justify.
Otherwise we should not need a mediator.
In Christian theology the Law does not justify. In fact it has the contrary effect. The Law alarms us, it magnifies our sins until we begin to hate the Law and its divine Author. Would you call this being justified by the Law?
Can you imagine a more arrant outrage than to hate God and to abhor His Law? What an excellent Law it is. Listen: "I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage.
Thou shalt have no other gods. . .showing mercy unto thousands . . . honor thy father and thy mother; that thy days may be long upon the land. . ."
(Ex. 20:2, 3, 6, 12.) Are these not excellent laws, perfect wisdom? "Let not God speak with us, lest we die," cried the children of Israel. Is it not amazing that a person should refuse to hear things that are good for him?
Any person would be glad to hear, I should think, that he has a gracious God who shows mercy unto thousands. Is it not amazing that people hate the Law that promotes their safety and welfare, e.g., "Thou shalt not kill; thou shalt not commit adultery; thou shalt not steal"?
