It means blocking the pass and not communicating with the outside world.
In Buddhist terms, monks live alone, practice quietly, don't associate with anyone, and go out after a certain period of time.
The retreat in domestic online games can cultivate internal skills and greatly improve the player's internal/external skills attack.
The martial arts term "seclusion" is also called "sitting off", which comes from Buddhism.
In Buddhism, "building a car behind closed doors" means that one or several people are together, practicing Zen behind closed doors or several people are together, practicing Zen or reading scriptures, confessing, writing and so on. And cut off all affairs and personnel exchanges.
Extended data
kind
Closed doors are divided into regular closed doors and convenient closed doors. A formal retreat is a real retreat, or a generalized retreat; Convenient retreat is not a real retreat, but a narrow retreat.
Judging from the time of the retreat, the formal retreat was designed for real monks. It not only requires monks not to be polluted by all the drama of nirvana of life and death, but also to complete the certification system according to the practice of the times.
In other words, the formal closure solves the problem of how the family can achieve the highest achievement, solve the problem of life and death, and break through the threshold of life and death. Therefore, its closed time must be long-term, from several years to decades or even a lifetime.
However, convenient closing is different. It is designed for amateurs or beginners at home, or people who are busy with their work and daily work. The closing time can be as short as several months or days. For example, winter and summer vacations or other holidays can be used to close the door.
The retreat of Buddhism
Shut the door, also known as shut the door, is not a term and ethos in India. China didn't see the record of this practice until the Yuan Dynasty or even the Ming Dynasty.
Seclusion may stem from Tibetan Buddhism's long-term practice in caves. When the Lama went to Chinese mainland with the Mongolian dynasty, seclusion became increasingly popular.
"The Elephant of the Zen Forest" said: "Since entering the Yuan Dynasty, there has been a theory of seclusion.
Since I entered the Ming Dynasty, I have closed the door to learning Taoism.
"In the Buddhist practice method, there are regular homework and a certain period of practice, such as seven days, twenty days, forty-nine days, ninety days and one hundred days. To collect evidence and concentrate on practicing a certain Buddhism. If the environment permits, it can last for one year, three years, or even six years, nine years or decades.
But not necessarily alone.
For example, in the era of Sakyamuni, people settled in summer, and in the winter and summer of China Zen Forest, many people gathered to practice.
The confessions and rituals arranged by the ancestors of Tiantai Sect were all assembled by six, seven or dozens of people.
Living in the Buddhist world in summer is also within a certain range, or under trees, or caves, or self-built huts, or empty houses for laymen, all of which are personal practices.
But in popular terms, these are not closed doors.
Baidu encyclopedia-behind closed doors
Baidu Encyclopedia-Closed Practice