1. It's from Shurangama Sutra.
2. Shurangama Sutra
Shurangama Sutra, a Mahayana Buddhist classic, is named as Shurangama Sutra of the Great Buddha's Top, and it is also called Shurangama Sutra of Nalanda Avenue in Central India, recording a farewell at the top of the irrigation, which is referred to as Shurangama Sutra, Shurangama Sutra and Shurangama Sutra for short. Tang-like stab secret truths spread to China, and Whitey proved righteousness, and the room melted into the pen. Master Yin Shun believes that it, the Yuanjue Jing and the Mahayana Theory of Faith belong to the works of the late Tathagata Tibetan Truth and Constant Idealism. Because the content of the Shurangama Sutra helps people to understand the truth of the universe, the ancients once said, "After reading Shurangama, I don't read the human dross books!" The poem.
3. Outline of the Classic
The basic structure of the Classic can be said to be [from the beginning to the end of breaking the magic]. That is to say, at the beginning, Lengyan sutras the Buddha's statement, and the Buddha used Ananda to show the cause of falling, saying that God cursed to break the magic; In the end, the Buddha told himself about fifty kinds of evil spirits, and taught the first monk how to know and break them. In the middle of it, all kinds of destruction are based on breaking demons, evil spirits and acting recklessly. Therefore, the structure of this sutra is briefly described, that is, since Ananda showed his fall, the Buddha put out a spell and Manjusri saved the spell, which is the beginning of breaking the magic. Then Ananda asked for the method of revision, because, as Ananda said, if the practice only pursues Wen Hui, the concentration is insufficient, and the realm is now present, it can't be controlled, and the body is not guaranteed, so it degenerates and achieves magic things.
Based on Ananda's request, it is convenient for the Buddha to show his guidance. After seven emblems (in fact, seven false points), after the false points [obvious], that is, ten obvious points (showing the visible nature): after the [visible nature] is displayed, the five yin, six entrances, seven major points, twelve points and eighteen realms are all based on the Tathagata, hiding the wonderful and true nature. After entering the Tathagata, the Tathagata will teach the holy people attending the meeting and show them that the Tathagata has hidden the wonderful truth as sex, that is, the knowledge will be used according to the body. This is the realm of [twenty-five holy self-certification], which will make all beings smell the wonderful fruit of Tathagata's hiding and be happy to practice according to it. Start practicing in accordance with the Tathagata, and when you get all kinds of wonderful results, go back and start practicing in accordance with your position, and show in detail the road of true cultivation from the beginning to Bodhi. As the Tathagata says, it is often traced back to the cause by the fruit, such as the four noble truths: the cause of [gathering] the ground by the fruit of [suffering] the truth, and the cause of [Tao] the truth by the fruit of [destroying] the truth. )
In order to practice the path of true practice, Ananda immediately asked the Buddha to repeat the great mantra, explain how to build an altar, enchant, strictly enforce the Dojo, and practice the method of strictness and determination. The essence of this sutra's Dharma (Shurangama Dharma) lies in the first Shurangama mantra, because it is inevitable that the Tathagata will fall to save Afghanistan, and even all the Tathagata will break the magic, prove the three virtues and three bodhis, and get rid of the infinite sentient beings in the ten worlds, all of which are based on the power of shurangama mantra, which is revealed by the Buddha in the sutra. For details of shurangama mantra's other merits, please refer to this scripture, so I won't repeat them here. In addition, the Buddha said: In the last days of Dharma, all beings practiced, and if they did not hold shurangama mantra, those who could stay away from magic would be useless! Practice can not be separated from magic, but those who can practice and achieve something are also useless.