Surprisingly, Hightower, despite his isolation, emerges
as the philosophical center of the novel—a humanist presence who
rejects the rigid moral codes that confine Jefferson’s residents.
Hightower’s static, abstract journey to self-knowledge and self-acceptance
contrasts with the strivings of the other main characters, who either
fail to attain insight or fail to act on it. Hightower, Lena, and
Christmas all attempt to salvage their pride, turn from the harsh
realities of the past, and infuse their lives with a newfound purpose.
They all are damaged individuals whose reputations and senses of
self have been compromised, both by their own actions and by social
forces beyond their control. Hightower eventually makes peace with
his life of internal struggle, stoically embracing his impending
death, armed with the understanding that suffering is an unavoidable
component of existence.
