In Philip Roth's novel, "The Human Stain," the idea of loyalty is explored through the complexities of human relationships and the impact of societal judgments. The phrase “In the ass is how you create loyalty” suggests that loyalty may be cultivated through challenging or uncomfortable experiences. It implies that enduring hardships together can strengthen bonds between individuals, providing a deeper meaning to their connections beyond superficial agreements.

This concept invites readers to reflect on how loyalty often arises from shared struggles and the trials faced in life. Roth’s examination of these themes in his characters' lives emphasizes the importance of embracing difficulties as a means to foster genuine commitment and trust, encouraging a more nuanced understanding of loyalty in human interactions.