2 Chronicles 19:2 Commentary - English Annotations on the Holy Bible by Matthew Poole
Jehu the son of Hanani the seer; of whom see 1Ki 16:1.
Shouldest thou help the ungodly, and love them that hate the Lord? was this agreeable to thy duty and love which thou professest to God and godliness, that thou hast entered into so strict an alliance and friendship with wicked Ahab, my sworn enemy, and given such assistance to him?
Therefore is wrath upon thee from before the Lord; therefore God is angry with thee, and will chastise thee for this miscarriage: which he did, partly, by stirring up the Moabites and others to invade him, 2Ch 20; partly, by permitting his eldest son Jehoram to kill all his brethren, 2Ch 21:4; and principally, by bringing that sore and almost general destruction upon his grandchildren by Jehu, 2Ki 9:27; 10:13,14, which was the proper fruit of his alliance with Ahab.
Consult other comments:
2 Chronicles 19:2 - Albert Barnes' Notes on the Bible
2 Chronicles 19:2 - The Cambridge Bible for Schools and Colleges
2 Chronicles 19:2 - Adam Clarke's Commentary and Critical Notes on the Bible
2 Chronicles 19:2 - Commentary on the Holy Bible by Thomas Coke
2 Chronicles 19:2 - Companion Bible Notes, Appendices and Graphics
2 Chronicles 19:2 - Ellicott's Commentary for English Readers (Old and New Testaments)
2 Chronicles 19:2 - Geneva Bible Notes
2 Chronicles 19:2 - John Gill's Exposition of the Entire Bible
2 Chronicles 19:2 - Hawker's Poor Man's Commentary (Old and New Testaments)
2 Chronicles 19:2 - Charles Simeon's Horae Homileticae (Old and New Testaments)
2 Chronicles 19:2 - Church Pulpit Commentary
2 Chronicles 19:2 - English Annotations on the Holy Bible by Matthew Poole
2 Chronicles 19:2 - John Trapp's Complete Commentary (Old and New Testaments)
2 Chronicles 19:2 - The Treasury of Scripture Knowledge
2 Chronicles 19:2 - Whedon's Commentary on the 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.