In "A Spark of Light" by Jodi Picoult, the question posed by Reverend Dr. Martin Luther King, Jr. is central to the narrative. It challenges individuals to consider the nature of their extremism and the underlying motivations behind their beliefs. The quote emphasizes the importance of choice in our actions and beliefs, encouraging readers to reflect on whether they stand for love or hate in their convictions.

This idea resonates throughout the book, as characters grapple with complex moral dilemmas surrounding contentious issues. Picoult uses this profound statement to inspire a deeper discussion about empathy, understanding, and the impact of our choices on society, ultimately urging for a collective commitment to love rather than division.