What is the difference between the work of God incarnate and the work of the Spirit?

What is the difference between the work of God incarnate and the work of the Spirit?

Bible Verses for Reference:

“And he said, I beseech you, show me your glory. And he said, … You can not see my face: for there shall no man see me, and live” (Exo 33:18-20).

“And the LORD came down on mount Sinai, on the top of the mount: and the LORD called Moses up to the top of the mount; and Moses went up. And the LORD said to Moses, Go down, charge the people, lest they break through to the LORD to gaze, and many of them perish” (Exo 19:20-21).