"son of a human being" or "son of humanity." God calls Ezekiel this to emphasize that Ezekiel is only a human being. God is eternal and powerful, but humans are not. See how you translated this in [Ezekiel 2:1](../02/01.md). Alternate translation: "mortal person" or "human"
These words describe the people of Israel who will not treat Ezekiel kindly when he tells them what God says. (See: [[rc://en/ta/man/translate/figs-metaphor]])
The words "their faces" are a metonym for the message the people express with their faces. Alternate translation: "lose your desire to serve me because of the way they look at you" (See: [[rc://en/ta/man/translate/figs-metonymy]])