en_tn/ezk/22/31.md

pour out my indignation upon them

This speaks of Yahweh punishing the people as if his indignation were a liquid that he poured out on them. Alternate translation: "I will punish the people because of my indignation for them" or "I will punish the people because of my anger against them" (See: rc://en/ta/man/jit/figs-metaphor)

indignation

anger of a person who has suffered injustice

I will finish them with the fire of my indignation

This speaks of how harsh Yahweh's judgement is by comparing it to a fire. Here destroying the people is referred to as "finishing" them. Alternate translation: "I will destroy them with my wrath which is as intense as a blazing fire" or "I will destroy them with my wrath" (See: rc://en/ta/man/jit/figs-metaphor and rc://en/ta/man/jit/figs-euphemism)