What does 2 Chronicles 19:11 mean?

'Amariah the chief priest will handle any religious matters, and Zebadiah, son of Ishmael, the leader of Judah, will handle civil cases. The Levites will serve as officials. Be strong and do your work, and may God be with those who do what’s right.' 2 Chronicles 19:11 - Modern Text Bible

(Jehoshaphat sets up clear roles for religious and civil leaders, encouraging them to be courageous and just, trusting that God supports those who act rightly.)