4 Now when Jehoram was risen up to the kingdom of his father, he strengthened himself, and slew all his brethren with the sword, and divers also of the princes of Israel.
4 When Jehoram established himself firmly over his father's kingdom, he put all his brothers to the sword along with some of the officials of Israel.
4 When Jehoram had ascended the throne of his father and was established, he killed all his brothers with the sword, and also some of the princes of Israel.
4 But when Jehoram had taken over his father's kingdom and had secured his position, he killed all his brothers along with some of the government officials.
4 Now when Jehoram was established over the kingdom of his father, he strengthened himself and killed all his brothers with the sword, and also others of the princes of Israel.
4 But when Jehoram had become solidly established as king, he killed all his brothers and some of the other leaders of Judah.
Matthew Henry's Commentary on 2 Chronicles 21:4
Commentary on 2 Chronicles 21:1-11
(Read 2 Chronicles 21:1-11)
Jehoram hated his brethren, and slew them, for the same reason that Cain hated Abel, and slew him, because their piety condemned his impiety. In the mystery of Providence such men sometimes prosper for a time; but the Lord has righteous purposes in permitting such events, part of which may now be made out, and the rest will be seen hereafter.