The à Âà «raá¹ gama SamÃÂdhi Sà «tra (Sanskrit; ; Vietnamese: Kinh Thá»§ Lang Nghiêm Tam Muá»Âi) is an early Mahayana sutra of Indian origin which focuses on the transcendental nature, supernatural powers, and transformational feats bestowed upon the meditation practitioner by the state of meditation called the "à Âà «raá¹ gama SamÃÂdhi" or the "SamÃÂdhi of the Heroic Progression."
The à Âà «raá¹ gama SamÃÂdhi Sà «tra was translated from the Sanskrit into Chinese by KumÃÂrajëva probably between 402 and 409 C.E. Sengyou's sutra catalogue entitled Chu sanzang ji ji (åºä¸ÂèÂÂè¨ÂéÂÂ), which was produced in 515 CE, credits Lokaká¹£ema with first translating this text considerably earlier in the 2nd century C.E.; however, it was already considered lost at the time of Sengyou's work. It was later translated into Tibetan by Sakyaprabha and Ratnaraksita at the beginning of the 9th century.
Professor Lamotte describes the nature of the Buddha in this sutra as follows:
The sutra describes the 100 powers and abilities which the Buddha or 10th-level Bodhisattvas can perform, while operating from within this samÃÂdhi state.
Amongst the wonders which the Buddha can perform whilst in this state of à Âà «raá¹ gama SamÃÂdhi are:
Part of that profound and unfathomable knowledge is that all dharmas (things) have their basis in the dharma-dhatu - the element of phenomena. In this sense, there is non-duality that characterises everything, since everything is possessed of the 'one flavour' of the dharma-dhatu. The Buddha states:
The Buddha remarks in the à Âà «raá¹ gama SamÃÂdhi Sà «tra that any being who cultivates this samadhi will be able to know through pratyatmajnanam, "through personal experience," through knowing directly within oneself, all the attributes of a buddha.
Amongst those attributes is sovereignty over all humans and gods. The Buddha states of great bodhisattvas and buddhas who possess this samadhi:
A bodhisattva who is immersed in this samadhi also rises beyond birth and death. The Buddha comments:
Even the writing down, studying and teaching of this à Âà «raá¹ gama SamÃÂdhi by a master of Dharma will bestow immense blessings, twenty in number. These include:
One of these powers is demonstrated by the future Buddha, Maitreya, who transforms himself into innumerable different types of leading spiritual personages in countless world-systems at the same time.
Commenting on the great qualities of those such as Maitreya who preside over the à Âà «raá¹ gama SamÃÂdhi, a whole host of great Bodhisattvas declare in the presence of the Buddha:
This particular samadhi is equally praised in the MahÃÂyÃÂna MahÃÂparinirvÃÂá¹Âa Sà «tra, where the Buddha explains that this samadhi is the essence of the nature of the Buddha, and is indeed the "mother of all Buddhas."
The Buddha also comments that the à Âà «raá¹ gama SamÃÂdhi additionally goes under several other names, specifically: