en_tn/2ch/28/13.md

something that will bring on us sin

The leaders speak of doing something that will cause them to be guilty of sin as if it were sin were an object that the action brings upon them. AT: "something that will cause us to be guilty of sinning" (See: rc://en/ta/man/translate/figs-metaphor)

there is fierce wrath against Israel

This phrase implies that it is Yahweh's fierce wrath that is against Israel. The words "fierce wrath" can be translated with a verbal phrase. AT: "Yahweh is extremely angry with the people of Israel" (See: rc://en/ta/man/translate/figs-explicit and rc://en/ta/man/translate/figs-abstractnouns)