The Canon labels the SG-1 team as "evil spirits" for coming through the Stargate, which the locals call the "Circle of Darkness".
The "demon" is actually an , the original host species of the Goa'uld, possessed by a symbiote serving the System Lord Sokar. Sokar used this medieval religious setting to maintain control and fear, with a local leader known as The Canon enforcing his will through superstition. Plot Summary [S3E8] Demons
The team is eventually sentenced to be sacrificed to the Unas . However, they manage to escape and use their weapons to kill the creature. The Canon labels the SG-1 team as "evil
Upon arrival, SG-1 rescues a young woman named Mary who was tied to a stake as a sacrifice because she was believed to be possessed by a demon (she was actually just ill). Plot Summary The team is eventually sentenced to
Teal'c is singled out due to his "mark of the devil" (his gold Apophis tattoo). He is subjected to "The Tests," including a trial by drowning. He survives by using his symbiote to enter a deep meditative state (Kelno'reem), which the villagers interpret as further proof of his demonic nature.
Provide a list of where SG-1 encounters cultures based on Earth history.
In the Stargate SG-1 Season 3 episode " Demons ," the SG-1 team visits a planet with a culture modeled after medieval Christian Europe. The villagers live in constant terror of a "demon" that demands regular human sacrifices.