Rimé movement in the context of Je Tsongkhapa

Tibetan tantric practice, also known as "the practice of secret mantra", and "tantric techniques", refers to the main tantric practices in Tibetan Buddhism. The great Rime scholar Jamgön Kongtrül refers to this as "the Process of Meditation in the Indestructible Way of Secret Mantra" and also as "the way of mantra", "way of method" and "the secret way" in his Treasury of Knowledge. These Vajrayāna Buddhist practices are mainly drawn from the Buddhist tantras and are generally not found in "common" (i.e. non-tantric) Mahayana. These practices are seen by Tibetan Buddhists as the fastest and most powerful path to Buddhahood.

In Tibetan Buddhism, the higher tantric yogas are generally preceded by preliminary practices (Tib. ngondro), which include sutrayana practices (i.e. non-tantric Mahayana practices) as well as preliminary tantric meditations. Tantric initiation is required to enter into the practice of tantra.

Jamgön Kongtrül Lodrö Thayé (Tibetan: འཇམ་མགོན་ཀོང་སྤྲུལ་བློ་གྲོས་མཐའ་ཡས་, Wylie: ʽjam mgon kong sprul blo gros mthaʽ yas, 1813–1899), also known as Jamgön Kongtrül the Great, was a Tibetan Buddhist scholar, poet, artist, physician, tertön and polymath. He is credited as one of the founders of the Rimé movement (non-sectarian), compiling what is known as the "Five Great Treasuries". He achieved great renown as a scholar and writer, especially among the Nyingma and Kagyu lineages and composed over 90 volumes of Buddhist writing, including his magnum opus, The Treasury of Knowledge.