111 Now when Athaliah, the mother of Ahaziah, saw that her son was dead, she had all the rest of the seed of the kingdom put to death. 2 But Jehosheba, the daughter of King Joram, sister of Ahaziah, secretly took Joash, the son of Ahaziah, with the woman who took care of him, away from among the king's sons who were put to death, and put him in the bedroom; and they kept him safe from Athaliah, so that he was not put to death. 3 And for six years she kept him safe in the house of the Lord, while Athaliah was ruling over the land.
Matthew Henry's Commentary on 2 Kings 11:1-3
Commentary on 2 Kings 11:1-12
(Read 2 Kings 11:1-12)
Athaliah destroyed all she knew to be akin to the crown. Jehoash, one of the king's sons, was hid. Now was the promise made to David bound up in one life only, and yet it did not fail. Thus to the Son of David, the Lord, according to his promise, will secure a spiritual seed, hidden sometimes, and unseen, but hidden in God's pavilion, and unhurt. Six years Athaliah tyrannized. Then the king was brought forward. A child indeed, but he had a good guardian, and, what was better, a good God to go to With such joy and satisfaction must the kingdom of Christ be welcomed into our hearts, when his throne is set up there, and Satan the usurper is cast out. Say, Let the King, even Jesus, live, for ever live and reign in my soul, and in all the world.