On the Furthest Fringes of Millennialism
Mass suicide in wealthy Southern California enclave of Rancho Santa Fe casts brutal light on millennialist sect that earned notoriety on West Coast 22 years ago, before disappearing into isolation to teach members that Earth is corrupt and doomed, and only disciplined few can be rescued by UFO; San Diego police say 39 people who died were members of Heaven's Gate, which maintained elaborate Internet site; group is same as UFO-obsessed cult founded in 1975 by Houston couple, Marshall Herif Applewhite, who is among dead, and Bonnie Lu Nettles, whose charismatic preachings were described in New York Times Magazine article in Feb 1976; photo; Applewhite was called Do on Internet site and Nettles, who apparently died more than decade ago, was Ti; most recent posting declared that appearance of comet Hale-Bopp provided 'marker' for arrival of spacecraft to take members 'home' to 'Their World'; teachings combine disconnected elements of Christianity and science fiction, with bodies the 'temporary container' of souls that can eventually separate from human kingdom; tenets quoted in detail; group surfaced three years ago for public lectures to seek out converts; photo of two founders in 1975, when they toured college campuses on West Coast; most followers drifted away in 1976 and rest went underground with couple and were lost to families (L)