Exodus 18:15

15.And Moses said unto his father-in-law. Moses replies ingenuously, as if on a very praiseworthy matter, like one unconscious of any fault; for he declared himself to be the minister of God, and the organ of His Spirit. Nor, indeed, could his faithfulness and integrity be called in question. He only erred in overwhelming himself with too much labor, and not considering himself privately, nor all the rest publicly. Yet a useful lesson may be gathered from his words. He says that disputants come “to inquire of God,” and that he makes them to know the statutes of God and His laws. Hence it follows that this is the object of political government, that God’s tribunal should be erected on earth, wherein He may exercise the judge’s office, to the end that judges and magistrates should not arrogate to themselves a power uncontrolled by any laws, nor allow themselves to decide anything arbitrarily or wantonly, nor, in a word, assume to themselves what belongs to God. Then, and then only, will magistrates acquit themselves properly:. when they remember that they are the representatives (vicarios) of God. An obligation is here also imposed upon all private individuals, that they should not rashly appeal to the authority or assistance of judges, but should approach them with pure hearts, as if inquiring of God; for whosoever desires anything else except to learn from the mouth of the magistrate what is right and just, boldly and sacrilegiously violates the place which is dedicated to God.