"That's Ancient. Loosely translated, it means: 'kingdom of the path'."

—Daniel Jackson

The Illac Renin were a group of Jaffa that believed in the teachings of Origin being presented by the Ori. The name for the group originates from the Ancient language and means Kingdom of the Path. Their leader was Arkad who planned to show his devotion to his masters by destroying the threat represented by the Tau'ri. (SG1: "Talion")