Joash has been saved by Jehoiada’s wife from certain death at the hands of Athaliah. He also has been taught by her to follow God and obey His law. Zechariah’s death inside the temple is ironic since Joash’s own chief priest and Zechariah’s father, Jehoiada, refused to kill Athaliah in the temple because of God’s law; and here Joash is violating the law, for stoning should occur outside of town and most certainly outside of the temple. This is also strange in that stoning is an execution method reserved primarily for treason and not for eliminating a priest who speaks out against sin.