Pope Alexander VI the "portico" of St. Peter's and commissioned a marble door. This door lasted until 1618, when another door was installed in the new basilica. In a ceremony similar to today's, Alexander was carried in the "sedia gestatoria" to St. Peter's. He and his assistants, bearing candles, processed to the holy door, as the choir chanted . The Pope knocked on the door three times, workers moved it from the inside, and everyone then crossed the threshold to enter into a period of penance and reconciliation. Thus, Pope Alexander formalized the rite and began a longstanding tradition that is still in
Religion in Tibet and results. Medicine, astrology, and divination are in the lower vehicles; then sutra and tantra, with Dzogchen great perfection being the highest. Traditionally, the Nine Vehicles are taught in three versions: as Central, Northern and Southern treasures. The Central treasure is closest to Nyingma Nine Yānas teaching and the Northern treasure is lost. Tenzin Wangyal Rinpoche elaborated the Southern treasure with shamanism. Most of the Han Chinese who reside in Tibet practice their native Chinese folk religion ("Shendao" 神道, "Way of the Gods"). There is a Guandi Temple of Lhasa (拉萨关帝庙) where the Chinese god of war Guandi is identified