The first epochal revelation brought the concept of the First Source and Center to Urantia through one hundred corporeal members of Prince Caligastia's staff. For over 300,000 years these superhuman teachers instructed primitive humanity in agriculture, metalwork, writing, and the reality of one God.
"The true concept of the First Source and Center was first promulgated on Urantia by the one hundred corporeal members of Prince Caligastia's staff." // 92:4.5
Terminated by the Lucifer Rebellion and Caligastia's secession. Only Van and the loyal 40 preserved the teachings. The red race held them longest — carried as the "Great Spirit" into Amerindian religion.
// Papers 66, 67, 92:4.5