These questions expect negative answers to make the point that Jehoshaphat should not have helped Ahab. Alternate translation: "You should not help the wicked! You should not love those who hate Yahweh!" (See: [[rc://en/ta/man/translate/figs-rquestion]])
The abstract noun "anger" can be translated using the word "angry." This phrase can be expressed in active form. Alternate translation: "Yahweh is angry with you" (See: [[rc://en/ta/man/translate/figs-abstractnouns]] and [[rc://en/ta/man/translate/figs-activepassive]])