Justly concluding from this singular piety that God would eminently appear for him, and against all those who had ill will to him, which was their case. For even the heathens could not but observe that the kings of Judah were either prosperous or unhappy, accordingly as they served God or forsook him.
Related Commentaries of 2 Chronicles 17:10
2 Chronicles 17:10
10 And the fear of the LORD fell upon all the kingdoms of the lands that were round about Judah, so that they made no war against Jehoshaphat.