What is the Koyasan Shingon Sect?

The Shingon sect of Buddhism follows the doctrine of esoteric Shingon teachings compiled by Kobo Daishi (Kukai) in the Heian period. “Shingon” refers to the truth revealed by Buddhism. These teachings tell us that words and existence are inseparable, and that the true essence of Buddhism cannot be explained in human language. Instead, the words used in scripture embody the deep meaning and teachings found in phenomena around the world; they are signposts to true reality of all things. Kobo Daishi tells us that it is these esoteric teachings that are truth, and that esoteric Buddhism is the path to understanding them. By contrast, exoteric teachings are concerned with discerning meaning from the surface of things in the world. Exoteric teachings include the Mahayana teachings found in Hosso, Sanron, and Shomon and Engaku practices.

A few differences can be pointed out between esoteric “Mikkyou” Buddhism and exoteric “Kengyo,” but the very basic distinction is the method of practicing the knowledge of the meaning of a hidden secret. In Shingon, the Sanmitsukaji (Three secret healings) and the Sanmitsuyuga (three secret yuga) are spoken of, but it means the practice of meditation to focus on one point of the spirit (Sanmaji). As for its characteristics, the secret workings of the Buddha, body, mouth and thoughts and the workings of the Buddha, body, mouth, and thoughts of the devotee inspire each other reciprocally, and the distinction between the Buddha and the devotee disappears and the follower makes living peaceably essential. Kobo Daishi calls this way of things the “Nyuga Ganyu,” meaning that “the Buddha enters me and I enter the Buddha.” Kobo Daishi expressed that with Mikkyou Buddhism, enlightenment can be better realized, as compared to Kengyo, and says that there exist these incantations, Nyuga Ganyu, and practice (meditation). But then, from the late Heian period until the Kamakura period, the new kind of Buddhism entering the stage took influence from Shingon sect education and prayer, introduced the Mikkyou essence and value in one part, and as a rule, has meditation, for which it can not be said is lacking in Kengyo Buddhism. If another difference between the faiths can be brought up, it is the appreciation of the Buddha and bodhisattva.The Buddha and bodhisattva in Kengyou is a “person” who found enlightenment, and a “person” searching for enlightenment, but the Buddha and bodhisattva in Mikkyou are the truth of the universe themselves (dharma). The ones grasping this ”dharma” as a physical image are the Buddha and the bodhisattva. For that reason, the Buddha and bodhisattva in Mikkyou are called the “Hosshinbutsu (dharmic body).”

Kobo Daishi expresses that this Hosshinbutsu, or truth of the universe, being taught directly to us as an insight of truth is called the “Hosshin Seppo.” This space-time listening to the wisdom of this teaching will be the circumstance of the three mysteries incantation (Nyuga Ganyu). By that meaning, in the Shingon sect, the Buddha and the universe are a gift to the people, and also, is a basis for a prayer as a condition for the mysterious ability of the people to react, and according to that, understanding the insight of the Buddha, naturally accumulating pious acts, helping the people, and making them happy are regarded as the most important, so it can be said that it is a practical Buddhist sect.