chil·i·asm 
(kĭlē-ăz′əm)
(kĭlē-ăz′əm)n.
Christianity
Christianity
The doctrine stating that Jesus will reign on earth for 1,000 years.
[New Latin chīliasmus, from Late Latin chīlias, chiliad; see CHILIAD.]
chili·ast′ (-ăst′, -əst) n.
chil′i·astic adj.