The dhāraṇīs that encapsulate the essence of the Kangyur, the collected canonical words of the Buddha. They were written down by the great Guru Padmasambhava before his departure to the southwest land of Nga Yab, for the benefit of the people of Tibet, who, in this degenerate age, are unable to recite the entire Kangyur. It was concealed in the place called Lhodrak Namkachen.
Writing and reciting these dhāraṇīs, these Buddha names, thereby confessing all sins will purify all obscurations without remainder.