When Moses saw it, he marveled at the sight. As he approached to look more closely, the voice of the Lord came to him:
31. He wondered at the vision. Let us know that God did use thus to deal with our fathers, that they might assuredly know his majesty; for he meant to make a manifest distinction between the visions which he showed, and the juggling casts of Satan. And this certainty is more necessary, for what credit should the oracles of God otherwise carry, wherein the covenant of eternal life is contained?
After forty years buried in obscurity, Moses, now eighty and seemingly past service, enters his calling through a vision in the wilderness. This teaches that God confines Himself to no place; He met Moses in a remote desert as readily as in a temple. The bush burning unconsumed prefigures Israel in Egypt's furnace, afflicted yet unbroken, and perhaps foreshadows Christ: divinity manifest in flesh.
AI summary
Commenting on Acts 7:30-41
When Moses saw it, he wondered at the sight,.... To see a bush on fire was no extraordinary thing; but to see a bush on fire, and yet not consumed by it, which was the case here, was wonderful indeed: and that an angel of the Lord, or the Lord himself, should appear in it, made it still more amazing; though, as yet, this was...