2 Chronicles 21:18 - Joseph Benson’s Commentary on the Old and New Testaments

The Lord smote him in his bowels with an incurable disease Dr. Mede observes, two impious kings are recorded to have had the same end that this Jehoram had: Antiochus Epiphanes and Agrippa, of whom it was said, εις τι σπλαγχνα τοις ου σπλαγχνιζομενοις, “Of what avail are bowels to those who have no bowels, who show no pity or compassion?” It is true, even good men, and those who are dear to God, may be afflicted with diseases of this kind: but to such they are fatherly chastisements, and, by the support of divine consolation, the soul may have ease and peace, even then when the body is afflicted with pain; which certainly was not the case with Jehoram.