Wherefore then serveth the law? It was added because of transgressions, till the seed should come to whom the promise was made; and it was ordained by angels in the hand of a mediator.
Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith.

COMMENTARY

Wherefore then serveth the law? It was added because of transgressions, till the seed should come to whom the promise was made.
The law of Moses was an intermediary law, one given after the ancient Israelites rejected Moses’s guidance time and time again. On one occasion Moses literally broke the tablets of stone, upon which the law God had intended for them was written. Then, later, they were denied access to the promised land, instead consigned to wander the wilderness for forty years. Thus, there were elements of Christ’s law that they might have had, but the people were deemed not ready to receive them.

Wherefore the law was our schoolmaster to bring us unto Christ.
And it was ordained by angels in the hand of a mediator.
But the withholding of Christ’s law, and the giving of Moses’s law instead, was not some sort of punitive punishment. Moses’s law was a very strict law, but it was actually given for a loving purpose. It was what God knew the people of Israel needed, to train them up, until they were ready to receive the law of Christ. And though it is called the law of Moses, it was not Moses’s invention. Instead we learn that it was ordained “in the hand of a mediator,” meaning it was given by Christ. Thus it was divinely appointed as a sort of “spiritual training wheels.” It was a law of Christ, given to prepare them for the law of Christ.
And so, too, Christ may do for us. To each of us he gives customized requirements and training, helping us to come to that common destination of his full law. We receive those customized instructions through the yearning of our hearts. And so, on top of the ten commandments, and the one to love our neighbor, and all those others, it becomes a personal commandment to start eating healthily, or to call up our son and apologize, or to go back to school and finish that degree. We still have the core law of Christ, but we also have our own law as well. One that is personalized, given to be just what we need. Not given to replace Christ’s law, or to excuse us from any of its principles, but to extend upon them, and bring us into better harmony with them.