In Iain M. Banks' "Consider Phlebas," the complex relationship between two enemies is explored, highlighting their past encounters with death and the apparent lack of intervention from either side. Despite being adversaries, there is an underlying tension, as killing one another proves to be more complicated than anticipated. This suggests that their connection, forged through similar experiences, might be superficial and fraught with false camaraderie.

The narrative raises questions about the nature of their conflict and whether the difficulties in harming one another stem from genuine hesitation or a mere facade. The author hints at the possibility that the rivals may be more intertwined than they initially perceive, blurring the lines between friendship and enmity while exploring themes of morality and allegiance amidst war.