25 Nadab the son of Jeroboam began to reign over Israel in the second year of Asa king of Judah; and he reigned over Israel two years. 26 He did that which was evil in the sight of Yahweh, and walked in the way of his father, and in his sin with which he made Israel to sin. 27 Baasha the son of Ahijah, of the house of Issachar, conspired against him; and Baasha struck him at Gibbethon, which belonged to the Philistines; for Nadab and all Israel were laying siege to Gibbethon. 28 Even in the third year of Asa king of Judah did Baasha kill him, and reigned in his place. 29 It happened that, as soon as he was king, he struck all the house of Jeroboam: he didn’t leave to Jeroboam any who breathed, until he had destroyed him; according to the saying of Yahweh, which he spoke by his servant Ahijah the Shilonite; 30 for the sins of Jeroboam which he sinned, and with which he made Israel to sin, because of his provocation with which he provoked Yahweh, the God of Israel, to anger. 31 Now the rest of the acts of Nadab, and all that he did, aren’t they written in the book of the chronicles of the kings of Israel?
Matthew Henry's Commentary on 1 Kings 15:25-31
Commentary on 1 Kings 15:25-34
(Read 1 Kings 15:25-34)
During the single reign of Asa in Judah, the government of Israel was in six or seven different hands. Observe the ruin of the family of Jeroboam; no word of God shall fall to the ground. Divine threatenings are not designed merely to terrify. Ungodly men execute the just judgments of God upon each other. But in the midst of dreadful sins and this apparent confusion, the Lord carries on his own plan: when it is fully completed, the glorious justice, wisdom, truth, and mercy therein displayed, shall be admired and adored through all the ages of eternity.