When the oracle had spoken, there was a movement of the cloud from the door of the tent of meeting, and apparently from the tabernacle--a sign of the displeasure of God. Following the idea that the cloud was connected with the altar, this withdrawal has been interpreted by Lange as a rebuke to Aaron. "He was inwardly crushed; the fire on his altar went out; the pillar of smoke no longer mounted up as a token of grace; the cultus was for a moment at a standstill, and it was as if an interdict of Jehovah lay on the cultus of the sanctuary." But the cloud-pillar is not, as this interpretation would imply, associated with Aaron personally; it is always the symbol of the Divine will "by the hand of Moses." We must suppose therefore that the movement of the cloud conveyed in some new and unexpected way a sense of the Divine support which Moses enjoyed. He was justified in all he had done: condemnation was brought home to his accusers.
And Miriam, who had offended most, was punished with more than a rebuke. Suddenly she was found to be covered with leprosy. Aaron, looking upon her, saw that morbid pallor which was regarded as the invariable sign of the disease. It was seen as a proof of her sin and of the anger of Jehovah. Himself trembling as one who had barely escaped, Aaron could not but confess his share in the transgression. Addressing Moses with the deepest reverence, he said, "Oh my lord, lay not, I pray thee, sin upon us, for that we have done foolishly, and for that we have sinned." The leprosy is the mark of sin. Let it not be stamped on her indelibly, nor on me. Let not the disease run its course to the horrible end. With no small presumption the two had ventured to challenge their brother's conduct and position. They knew indeed, yet from their intimacy with him did not rightly apprehend, the "divinity that hedged" him. Now for the first time its terror is disclosed to themselves; and they shrink before the man of God, pleading with him as if he were omnipotent.
Moses needs no second appeal to his compassion. He is a truly inspired man, and can forgive. He has seen the great God merciful and gracious, longsuffering, slow to anger, and he has caught something of the Divine magnanimity. This temper was not always shown throughout Israel's history by those who had the position of prophets. And we find that men who claim to be religious, even to be interpreters of the Divine will, are not invariably above retaliation. They are seen to hate those who criticise them, who throw doubt upon their arguments. A man's claim to fellowship with God, his professed knowledge of the Divine truth and religion, may be tested by his conduct when he is under challenge. If he cannot plead with God on behalf of those who have assailed him, he has not the Spirit; he is as "sounding brass, or a clanging cymbal."
Even in response to the prayer of Moses, Miriam could not be cured at once. She must go aside bearing her reproach. Shame for her offence, apart from the taint of leprosy, would make it fitting that she should withdraw seven days from camp and sanctuary. A personal indignity, not affecting her character in the least, would have been felt to that extent. Her transgression is to be realised and brooded over for her spiritual good. The law is one that needs to be kept in mind. To escape detection and leave adverse judgment behind is all that some offenders against moral law seem to desire. They dread the shame and nothing besides. Let that be avoided, or, after continuing for a time, let the sense of it pass, and they feel themselves free. But true shame is towards God; and from the mind sincerely penitent that does not quickly pass away. Those only who are ignorant of the nature of sin can soon overcome the consciousness of God's displeasure. As for men, no doubt they should forgive; but their forgiveness is often too lightly granted, too complacently assumed, and we see the easy self-recovery of one who should be sitting in sackcloth and ashes. God forgives with infinite depth of tenderness and grace of pardon. But His very generosity will affect the truly contrite with poignant sorrow when His name has by their act been brought into dishonour.