The silence and stillness in Purgatory serve to amplify the overwhelming sense of isolation and impending doom. Travelers may find themselves trapped in a suffocating cocoon of silence, cut off from the reassuring sounds of the outside world. This isolation adds to the emotional and psychological weight of the realm.
The absence of sound creates an unnerving sense of emptiness. It's as though the very essence of life and vitality has been stripped away, leaving behind a hollow and desolate shell of existence. This emptiness contributes to the sense of unreality that defines the realm.
The silence in Purgatory is more than just the absence of noise; it is an auditory void that seems to swallow the sound itself. It's as if the realm rejects the intrusion of external sound, further emphasizing the idea that this is a place outside the boundaries of conventional reality.