Terma (religion)
Hidden teachings in Buddhism
Terma (Tibetan: གཏེར་མ, Wylie: gter ma; "hidden treasure") are various forms of hidden teachings that are key to the Vajrayana of Tibetan Buddhism and Bon spiritual traditions. In the Vajrayana Nyingma school tradition, two lineages occur: an oral Kama lineage and a revealed Terma lineage. Terma teachings were originally concealed by eighth-century Vajrayana masters Padmasambhava and Yeshe Tsogyal, to be discovered by treasure revealers known as tertöns, when the time was ripe.
From Wikipedia, under CC BY-SA. More on occurri.