The site name – Zensunni – comes from the
Dune novels of Frank Herbert.
It is one of the religions which exist in the known universe in the year 10191.
ZENSUNNI WANDERERS – History
The Zensunni,who would eventually become the Fremen of Arrakis, began as a splinter sect broken off from an Old Terra Religion. Originally the followers of Maometh, the so-called Third Muhammed (1159-1241)The Dune Encyclopedia, Dr. Willis E. McNelly
See also: Religions of Dune: Zensunni at Wikipedia