The Gelug or Gelug-pa, also known as the Yellow Hat sect, is a school of Buddhism founded by Tsongkhapa (1357–1419), a philosopher and Tibetan religious leader. The first monastery he established was at Ganden, and to this day the Ganden Tripa is the nominal head of the school, though its most influential figure is the Dalai Lama.
The central teachings of the Gelug School are Lamrim, or the "Stages of the Path", based on the teachings of the Indian master Atisha (circa 11th century) and the systematic cultivation of the view of emptiness. This is combined with the deity yogas of Highest Yoga Tantra deities such as Guhyasamaja, Cakrasamvara, Yamantaka and Kalacakra, where the key focus is the realization of the indivisible union of bliss and emptiness.
Six scriptures by Tsongkhapa are the prime source for the studies of the Gelug tradition, as follows:
Each Gelug monastery uses its own set of commentarial texts by different authors, known as monastic manuals (Tib. yigcha). The teachings of Tsongkhapa are seen as a protection against misconceptions in Mahayana and Vajrayana Buddhism. It is said that his followers take The Great Exposition of the Stages of the Path as their heart teaching.
The Gelug school has placed Vinaya ethics and monastic discipline as the central plank of spiritual practice. In particular, the need to pursue spiritual practice in a graded/sequential manner is emphasized. Arguably, Gelug is the only school of Vajrayana Buddhism that prescribes monastic ordination as a necessary qualification and basis in its teachers (lamas / gurus). Lay people are usually not permitted to give initiations if there are teachers with monastic vows within close proximity. This discipline was laid down by Tsongkhapa as a mechanism to prevent Buddhist teachings from further degenerating.
One of the profound (but not necessarily distinguishing) features of the Gelug tradition is that it teaches the outward calm and controlled demeanour of the hearer, whilst at the same time the internal poise associated with the two stages of the yogic practitioner. Tsongkhapa's explanation adopts both Sutra and Tantra as mutually complementary paths.
Drepung Monastery was founded by Jamyang Choje, Sera Monastery was founded by Chöje Shakya Yeshe and the Gyalwa Gendün Drup founded Tashi Lhunpo Monastery.
Labrang Monastery, in Xiahe County in Gansu province (and in the traditional Tibetan province of Amdo), was founded in 1709 by the first Jamyang Zhaypa, Ngawang Tsondru. Many Gelug monasteries were built throughout Tibet as well as in China and Mongolia.
Among the many lineage holders of the Gelug are the successive incarnations of the Dalai Lama (also known as Gyalwa Rinpoche), the succession of the Panchen Lama, the Chagkya Dorje Chang, Ngachen Könchok Gyaltsen, Kyishö Tulku Tenzin Thrinly, Jamyang Shepa, Phurchok Jampa Rinpoche, Jamyang Dewe Dorje, Takphu Rinpoche, Khachen Yeshe Gyaltsen, and many others.
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