And the anger of the Lord was kindled against them,.... Which might be visible by some outward token, as by lightning from the cloud, or, however, what follows was sufficient to show it:

and he departed; from the door of the tabernacle of the congregation, where he had stood in the pillar of cloud for some time; but as soon as he had given his testimony of Moses, and expressed his displeasure at Aaron and Miriam, he went away directly from them; not staying to hear what they had to say for themselves, which was a plain indication of his anger against them.

And the anger of the LORD was kindled against them; and he departed.

12:9 He departed - From the door of the tabernacle, in token of his great displeasure, not waiting for their answer. The removal of God~s presence from us, is the saddest token of his displeasure. And he never departs, till we by our sin and folly drive him from us.

12:1-9 The patience of Moses was tried in his own family, as well as by the people. The pretence was, that he had married a foreign wife; but probably their pride was hurt, and their envy stirred up, by his superior authority. Opposition from our near relations, and from religious friends, is most painful. But this is to be looked for, and it will be well if in such circumstances we can preserve the gentleness and meekness of Moses. Moses was thus fitted to the work he was called to. God not only cleared Moses, but praised him. Moses had the spirit of prophecy in a way which set him far above all other prophets; yet he that is least in the kingdom of heaven, is greater than he; and our Lord Jesus infinitely excels him, Heb 3:1. Let Miriam and Aaron consider whom it was they insulted. We have reason to be afraid of saying or doing any thing against the servants of God. And those are presumptuous indeed who are not afraid to speak evil of dignities, 2Pe 2:10. The removal of God's presence is the surest and saddest token of God's displeasure. Woe to us, if he depart! he never departs, till by sin and folly we drive him from us.