In Barbara Kingsolver's novel "The Poisonwood Bible," the phrase "And my husband, why, hell hath no fury like a Baptist preacher" reflects the intense emotion and fervor that can accompany fundamentalist beliefs. The quote suggests that the husband’s passionate dedication to his faith and the consequences of his rigid views can lead to volatile situations, impacting those around him. It highlights the struggles faced by the characters, particularly the women, as they navigate the complexities of living with a fervent preacher.

The quote illustrates the central theme of the clash between personal conviction and the autonomy of others. It reveals the power dynamics within the family, showing how the preacher's zeal shapes their lives in profound and often troubling ways. This tension underscores the broader narrative of cultural conflict and the effects of colonialism, as the family grapples with their identities in a foreign land. Kingsolver skillfully weaves these themes into the characters' experiences, making a poignant commentary on faith, control, and rebellion.