Explanation:
Reverend John Hale is an important character in play, The Crucible, who undergoes a significant transformation during the course of the story. Initially, Hale is a staunch believer in the existence of witches and their ability to cause harm to the community. As a result, he is summoned to Salem, Massachusetts, where he is tasked with investigating the claims of witchcraft that are plaguing the town. However, as the play progresses, Hale begins to question the validity of the accusations and ultimately changes his mind about the witch trials.