In Orson Scott Card's novel "Pastwatch: The Redemption of Christopher Columbus," the themes of love and fear are explored through the lens of historical events and personal relationships. The quote "Love is random; fear is inevitable" encapsulates the unpredictable nature of love, suggesting that it can arise unexpectedly and without logical reasoning, while fear is portrayed as a universal and unavoidable experience that affects all people.

This contrast between love and fear serves to highlight the complexities of human emotions and relationships. The narrative delves into how these forces shape individuals' actions and decisions throughout history. By examining the interplay of these emotions, Card invites readers to reflect on their significance in shaping destinies and influencing the course of events in both personal and historical contexts.