Wrathful -- There is within God a hatred for all that is unrighteous and an unquenchable desire to punish all unrighteousness. Whatever is inconsistent with Him must ultimately be consumed.
And he passed in front of Moses, proclaiming, “The LORD, the LORD, the compassionate and gracious God, slow to anger, abounding in love and faithfulness, maintaining love to thousands, and forgiving wickedness, rebellion and sin. Yet he does not leave the guilty unpunished; he punishes the children and their children for the sin of the parents to the third and fourth generation.”
Jehu the seer, the son of Hanani, went out to meet him and said to the king, “Should you help the wicked and make alliances with those
who hate the LORD?
Because of this, the wrath of the LORD is on you.
2 Chronicles 19:2
The wrath of God is being revealed from heaven against all the godlessness and wickedness of people, who suppress the truth by their wickedness.