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1 Now in the eighteenth year of king Jeroboam the son of Nebat reigned Abijam over Judah. 2 Three years reigned he in Jerusalem. And his mother's name was Maachah, the daughter of Abishalom. 3 And he walked in all the sins of his father, which he had done before him: and his heart was not perfect with the LORD his God, as the heart of David his father. 4 Nevertheless for David's sake did the LORD his God give him a lamp in Jerusalem, to set up his son after him, and to establish Jerusalem: 5 Because David did that which was right in the eyes of the LORD, and turned not aside from any thing that he commanded him all the days of his life, save only in the matter of Uriah the Hittite. 6 And there was war between Rehoboam and Jeroboam all the days of his life. 7 Now the rest of the acts of Abijam, and all that he did, are they not written in the book of the chronicles of the kings of Judah? And there was war between Abijam and Jeroboam. 8 And Abijam slept with his fathers; and they buried him in the city of David: and Asa his son reigned in his stead. 9 And in the twentieth year of Jeroboam king of Israel reigned Asa over Judah. 10 And forty and one years reigned he in Jerusalem. And his mother's name was Maachah, the daughter of Abishalom. 11 And Asa did that which was right in the eyes of the LORD, as did David his father. 12 And he took away the sodomites out of the land, and removed all the idols that his fathers had made. 13 And also Maachah his mother, even her he removed from being queen, because she had made an idol in a grove; and Asa destroyed her idol, and burnt it by the brook Kidron. 14 But the high places were not removed: nevertheless Asa's heart was perfect with the LORD all his days. 15 And he brought in the things which his father had dedicated, and the things which himself had dedicated, into the house of the LORD, silver, and gold, and vessels. 16 And there was war between Asa and Baasha king of Israel all their days. 17 And Baasha king of Israel went up against Judah, and built Ramah, that he might not suffer any to go out or come in to Asa king of Judah. 18 Then Asa took all the silver and the gold that were left in the treasures of the house of the LORD, and the treasures of the king's house, and delivered them into the hand of his servants: and king Asa sent them to Ben-hadad, the son of Tabrimon, the son of Hezion, king of Syria, that dwelt at Damascus, saying, 19 There is a league between me and thee, and between my father and thy father: behold, I have sent unto thee a present of silver and gold; come and break thy league with Baasha king of Israel, that he may depart from me. 20 So Ben-hadad hearkened unto king Asa, and sent the captains of the hosts which he had against the cities of Israel, and smote Ijon, and Dan, and Abel-beth-maachah, and all Cinneroth, with all the land of Naphtali. 21 And it came to pass, when Baasha heard thereof, that he left off building of Ramah, and dwelt in Tirzah. 22 Then king Asa made a proclamation throughout all Judah; none was exempted: and they took away the stones of Ramah, and the timber thereof, wherewith Baasha had builded; and king Asa built with them Geba of Benjamin, and Mizpah. 23 The rest of all the acts of Asa, and all his might, and all that he did, and the cities which he built, are they not written in the book of the chronicles of the kings of Judah? Nevertheless in the time of his old age he was diseased in his feet. 24 And Asa slept with his fathers, and was buried with his fathers in the city of David his father: and Jehoshaphat his son reigned in his stead. 25 And Nadab the son of Jeroboam began to reign over Israel in the second year of Asa king of Judah, and reigned over Israel two years. 26 And he did evil in the sight of the LORD, and walked in the way of his father, and in his sin wherewith he made Israel to sin. 27 And Baasha the son of Ahijah, of the house of Issachar, conspired against him; and Baasha smote him at Gibbethon, which belonged to the Philistines; for Nadab and all Israel laid siege to Gibbethon. 28 Even in the third year of Asa king of Judah did Baasha slay him, and reigned in his stead. 29 And it came to pass, when he reigned, that he smote all the house of Jeroboam; he left not to Jeroboam any that breathed, until he had destroyed him, according unto the saying of the LORD, which he spake by his servant Ahijah the Shilonite: 30 Because of the sins of Jeroboam which he sinned, and which he made Israel sin, by his provocation wherewith he provoked the LORD God of Israel to anger. 31 Now the rest of the acts of Nadab, and all that he did, are they not written in the book of the chronicles of the kings of Israel? 32 And there was war between Asa and Baasha king of Israel all their days. 33 In the third year of Asa king of Judah began Baasha the son of Ahijah to reign over all Israel in Tirzah, twenty and four years. 34 And he did evil in the sight of the LORD, and walked in the way of Jeroboam, and in his sin wherewith he made Israel to sin.
[AD 373] Ephrem the Syrian on 1 Kings 15:1-7
“Now in the eighteenth year of King Jeroboam son of Nebat, Abijam began to reign over Judah,” and under his rule the Jews obtained a magnificent victory over the Israelites in a battle, which was greater than all those fought before in their civil wars. It is said that after the two multitudes of soldiers were drawn up in fighting order, Abijam appeared to have four hundred thousand men, and Jeroboam eight hundred thousand. The Jews won, while the number of the Israelites who fell in action was larger than five hundred thousand, which is an extremely rare occurrence in history.

[AD 1781] Richard Challoner on 1 Kings 15:2
Maacha: She is called elsewhere Michaia, daughter of Uriel; but it was common in those days for the same person to have two names.
[AD 345] Aphrahat the Persian Sage on 1 Kings 15:9-13
Furthermore, the adversary tempted Job through his children and his possessions, and when he could not prevail over him, he went and brought against him his armor, and he came, bringing with him a daughter of Eve, who had caused Adam to sink, and through her mouth he said to Job, her righteous husband, “Curse God.” But Job rejected her counsel. King Asa also conquered the Accursed-of-life, when he wished to come in against him, through his mother. For Asa knew his craftiness and removed his mother from her high estate and cut in pieces her idol and cast it down.

[AD 373] Ephrem the Syrian on 1 Kings 15:9-13
In the meantime, Asa devoted himself to the reconstruction of the ruins of religion. He destroyed the temples of the idols, smashed the statues, set the sacred woods on fire and removed the ignominy of the effeminate priests. He also drove away Maacah, the mother of his father, Abijam. [She] was the high priestess of that abomination, and he chased her off from that place of honor that she was holding and broke her idols and burned them. Therefore, after removing the worship of the idols in this manner, he restored the holy rites of true religion and constantly protected all the sacred institutions for the forty-one years in which he ruled over the state.

[AD 430] Augustine of Hippo on 1 Kings 15:9-13
Look for a little at those books on the Republic from which you drew that ideal of the most devoted citizen: that there should be no limit or legitimate restriction on his service. Look, I beg you, and notice with what high praise frugality and temperance are there spoken of, as well as fidelity to the marriage bond, and chaste, honorable and upright conduct. When a state excels in these, it can truly be said to bloom. But in churches in growing numbers all over the world, as in holy gatherings of peoples, these principles are taught and learned; above all, the devotion by which the true and truth-giving God is worshiped, who not only commands these principles to be kept but also gives them fulfillment. It is by these that the human mind is prepared and made fit for the divine society and for its habitation in the eternal heavenly country. Hence he has foretold that the images of the many false gods would be overturned and has commanded them to be overturned.

[AD 1781] Richard Challoner on 1 Kings 15:10
His mother: That is, his grandmother; unless we suppose, which is not improbable, that the Maacha here named is different from the Maacha mentioned, ver. 2.
[AD 420] Jerome on 1 Kings 15:14
Regarding many kings of the line of David, we read that they were saved not through their own merit but through the virtues of their father, David, who did that which was pleasing in the sight of God. And we come to Asa, the king of Judah, of whom it is written: “Asa did that which was right in the sight of the Lord, as did David, his father.” And after a lengthy account of his many virtues, the story is concluded with these words: “But the high places he did not take away. Nevertheless, the heart of Asa was perfect with God all the days of his life.” You see that he, too, is referred to as just, and his heart, indeed, was perfect with God, and yet he erred in that he did not take away the high places, as, we read, Hezekiah and Josiah had done.

[AD 850] Ishodad of Merv on 1 Kings 15:14
“High places” refers to the altars that had been erected for the true God. This means that sacrifices were offered to God in any place, just like Solomon offered a thousand holocausts to God in Gibeon. Therefore the words “the high places were not taken away [by Asa]” mean that they did not worship or sacrifice before a single altar according to the commandment of God, that is, in Jerusalem, as is prescribed by the Law. [The Scripture] does not speak here about the altars [consecrated] to idols but about those consecrated to the true God.

[AD 1781] Richard Challoner on 1 Kings 15:14
The high places: There were excelsa or high places of two different kinds. Some were set up, and dedicated to the worship of idols, or strange gods; and these Asa removed, 2 Par. 14. 2; others were only altars of the true God, but were erected contrary to the law, which allowed of no sacrifices but in the temple; and these were not removed by Asa.-- Ibid.
[AD 1781] Richard Challoner on 1 Kings 15:14
Perfect with the Lord: Asa had his faults; but never forsook the worship of the Lord.
[AD 407] John Chrysostom on 1 Kings 15:23
“What, then,” you will say, “do all illnesses come in punishment for sin?” No, not all, but many do; some spring from laxity. I say this because gluttony and drunkenness and sloth give rise to sicknesses of this kind. Accordingly, we must be watchful for one thing only: that we bear every blow with gratitude. At times the blow comes to chastise sin, as in the book of Kings we see a man [i.e., King Asa] seized with a foot disease for this reason. On the other hand, the blow might be inflicted to increase righteousness still further, as God says to Job, “Do you think that I have had dealings with you for any other reason than ‘that you might be justified?’ ”