What does Martin Luther King say about the white moderate?

Martin Luther King Jr. criticized the white moderate in his "Letter from Birmingham Jail," describing them as a significant obstacle to racial justice. He argued that their preference for order over justice often leads to a lack of support for the Civil Rights Movement, as they prioritize maintaining the status quo rather than advocating for meaningful change. King believed that the white moderate's reluctance to fully engage in the struggle for equality ultimately perpetuates oppression and hinders progress.