2 Chronicles 21:10 Commentary - English Annotations on the Holy Bible by Matthew Poole
To wit, publicly and avowedly, setting him at defiance, as the next verse shows. And this is mentioned, either,
1. As the reason why the priests, whose city Libnah was, forsook him, because he had forsaken God; or rather,
2. As the reason why God raised up so many enemies against him, both from abroad and at home.
Consult other comments:
2 Chronicles 21:10 - Joseph Benson’s Commentary on the Old and New Testaments
2 Chronicles 21:10 - The Cambridge Bible for Schools and Colleges
2 Chronicles 21:10 - Companion Bible Notes, Appendices and Graphics
2 Chronicles 21:10 - Ellicott's Commentary for English Readers (Old and New Testaments)
2 Chronicles 21:10 - Geneva Bible Notes
2 Chronicles 21:10 - John Gill's Exposition of the Entire Bible
2 Chronicles 21:10 - Keil & Delitzsch Commentary on the Old Testament
2 Chronicles 21:10 - English Annotations on the Holy Bible by Matthew Poole
2 Chronicles 21:10 - John Trapp's Complete Commentary (Old and New Testaments)
English Annotations on the Holy Bible by Matthew Poole

Matthew Poole (1624–1679) wrote English Annotations on the Holy Bible, completing the chapters as far as Isaiah 58 before his death in 1679. The rest of the Annotations were completed by friends and colleagues among his Nonconformist brethren. The first printing of the completed edition was in 1685, 2 volumes folio, followed by editions in 1688, 1696 (with valuable chapter outlines added by the editors, Samuel Clark and Edward Veale), and the 4th and definitive edition in 1700, the basis of all others.