Therefore is wrath upon thee from before the Lord— Therefore was the wrath of the Lord upon thee; i.e. in the late battle, from which he had fled. Houbigant.
Related Commentaries of 2 Chronicles 19:2
2 Chronicles 19:2
2 And Jehu the son of Hanani the seer went out to meet him, and said to king Jehoshaphat, Shouldest thou help the ungodly, and love them that hate the LORD? therefore is wrath upon thee from before the LORD.