2 Chronicles 15:8

8 Asa heard that prophecy. He paid attention to the words of the prophet Azariah, the son of Oded. So Asa became bolder than ever. He removed the statues of gods from the whole land of Judah and Benjamin. He also removed them from the towns he had captured in the hills of Ephraim. He did it because he hated those gods. He repaired the altar of the Lord. It was in front of the porch of the LORD's temple.

2 Chronicles 15:8 Meaning and Commentary

2 Chronicles 15:8

And when Asa heard these words, and the prophecy of Oded the
prophet
Some think that besides the above words of Azariah the son of Oded, a prophecy of Oded his father was related by him, though not recorded; but rather Oded here is the same with the son of Oded; and so the Vulgate Latin and Syriac versions read Azariah the son of Oded; and so does the Alexandrian copy of the Septuagint version:

he took courage, and put away the abominable idols out of all the land
of Judah and Benjamin;
which were abominable to God, and all good men; besides the images and statues he had broken before, he removed other idols that remained, being animated and emboldened by the speech of the prophet:

and out of the cities which he had taken from Mount Ephraim:
the same which his father Abijah had taken from Jeroboam, ( 2 Chronicles 13:19 ) and which perhaps, upon the approach of the Ethiopians, revolted from Asa, or were restored by them to Jeroboam, and Which Asa retook upon his conquest of them:

and renewed the altar of the Lord before the porch of the Lord;
the altar of burnt offering, which had never been repaired since it was made by Solomon; perhaps he anew overlaid it with brass that being worn out, or become very thin in some places.

2 Chronicles 15:8 In-Context

6 One nation was crushing another. One city was crushing another. That's because God was causing them to suffer terribly.

7 "But be strong. Don't give up. God will reward you for your work."

8 Asa heard that prophecy. He paid attention to the words of the prophet Azariah, the son of Oded. So Asa became bolder than ever. He removed the statues of gods from the whole land of Judah and Benjamin. He also removed them from the towns he had captured in the hills of Ephraim. He did it because he hated those gods. He repaired the altar of the Lord. It was in front of the porch of the LORD's temple.

9 Then he gathered all of the people of Judah and Benjamin together. He also gathered together the people from Ephraim, Manasseh and Simeon who had settled among them. Large numbers of people had come over to him from Israel. They came because they saw that the LORD his God was with him.

10 They gathered in Jerusalem. It was the third month of the 15th year of Asa's rule.