Though Athaliah claimed Jehoash's coronation was treasonous, she was the one guilty of treason. Jehoash was a legitimate heir to the throne of Judah, but she was not since she was not a descendant of David but had married into Judah's royal family. She evidently wanted to bring Judah under Israel's authority. Out of disrespect the people executed her near the gate where the horses entered the palace (not the city; cf. 2 Chron. 24:20-22). Like her mother she died a violent death among horses, the instruments of warfare (cf. 9:30-37).
The covenant Jehoiada led the people in adopting was a fresh commitment to the Mosaic Law (v. 17; cf. Deut. 27-30; Josh. 24; 2 Sam. 5:3; 2 Kings 23:1-3). He also destroyed the temple of Baal (v. 18) and killed the idolatrous priests in front of the Baal altars. Mattan was a common Phoenician name, but an Israelite with the same name appears in 24:17, so this priest may have been Phoenician or Israelite.75All of this showed contempt for the pagan worshippers' false belief that their temple area was a sacred sanctuary. The result of this return to Yahweh was joy and peace in Jerusalem (v. 20).
As Jezebel had promoted Baalism in Israel, so her daughter did in Judah. During Athaliah's six-year reign (841-835 B.C.) Baalism gained its most secure foothold in the Southern Kingdom. It was never as influential in Judah as it was in Israel, however, because of the stronger commitment to Yahweh that existed in the Southern Kingdom.
Athaliah's history is still another proof that those who disregard God's Word and will bring God's discipline on themselves and on those they lead.
(NT only) to listen to the NET Bible 
