Joash must have been confused and frightened when he was told about the
evil deeds of his grandmother Athaliah. She had murdered his brothers to usurp
the power of the throne in Judah. But baby Joash had been safely hidden away by
his aunt and uncle for 6 years (2 Chron. 22:10-12). As he grew, he
enjoyed the love and instruction of his caregivers. When Joash was only 7 years
old, he was secretly crowned king and his grandmother was overthrown
(23:12-15).
Young King Joash had a wise counselor by his side—his very own Uncle
Jehoiada (chs. 22–25). Joash was one of the rare “good kings” of Judah, and
while his uncle was alive he obeyed the Lord by doing right (24:2). But once
his uncle was no longer there to teach and lead by example, Joash fell away and
his life ended badly (24:15-25). It seems that the roots of his faith did not
run very deep. He even began to worship idols. Perhaps Joash’s “faith” had been
more his uncle’s than his own.
Others can teach us the principles of their faith, but each of us must
come individually to a lasting and personal faith in Christ. For faith to be
real, it must become our own. God will help us walk with Him and become rooted
and established in the faith (Col. 2:6-7).
The faith that continues to the end gives proof that it was genuine in the beginning. (RBC)