Yahweh speaks of his anger as if it were a fire that could burn hot. AT: "My anger towards them will be terrible" or "I am extremely angry with them" (See: [[rc://en/ta/man/translate/figs-metaphor]])
# from you
The word "you" refers to Moses. (See: [[rc://en/ta/man/translate/figs-you]])
# why does your anger burn against your people ... a mighty hand?
Moses used this question to to try to persuade Yahweh not to be so angry with his people. This rhetorical question can be translated as a statement. AT: "Do not let your anger burn against your people ... a mighty hand." or "Do not be so angry with your people ... a mighty hand." (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-rquestion]])