Truth For Cularin, or TFC, was an organization that was active in the Cularin system during the time of the Clone Wars. They produced a number of HoloNet documentaries about the various problems that the system faced and included a lot of unfounded speculation about what had caused the problems. In one such documentary, Jarik Vuintor, a member of TFC, clain the Believers posed a great threat to the system, and that they were being funded by both the Jedi and Senator Lavina Wren.
Sources
"The Believers" (original article link) on Wizards.com (content now obsolete; backup link)