What evidence suggests that Booker t Washington saw the plight of the slaves in an Old Testament context?

Booker T. Washington often referenced themes and narratives from the Old Testament in his speeches and writings, suggesting he viewed the plight of African Americans through a biblical lens. He frequently invoked the story of the Israelites' liberation from slavery, paralleling it with the struggles faced by former slaves. Additionally, Washington emphasized virtues such as patience, hard work, and faith—qualities he believed were essential for overcoming adversity, much like the lessons derived from the Old Testament. This context underscores his belief in a moral and spiritual framework guiding the African American experience in the post-slavery era.