內觀

Vipassanā is a Pali word from the Sanskrit prefix "vi-" and verbal root √drTemplate:SH. It is often translated as "insight" or "clear-seeing," though, the "in-" prefix may be misleading; "vi" in Indo-Aryan languages is cognate to our "dis." The "vi" in vipassanā may then mean to see apart, or discern. Alternatively, the "vi" can function as an intensive, and thus vipassanā may mean "seeing deeply". In any case, this is used metaphorically for a particularly powerful mental self-perception.

A synonym for "Vipassanā" is paccakkha (Pāli; Sanskrit: pratyakṣa), "before the eyes," which refers to direct experiential perception. Thus, the type of seeing denoted by "vipassanā" is that of direct perception, as opposed to knowledge derived from reasoning or argument.

Today, the term "Vipassanā" also refers to a series of meditation techniques used by many branches of modern Theravāda Buddhism, for example in modern Sri Lanka, Burma, Laos and Thailand, and to a specific branch of Buddhism popularized by the Indian businessman S. N. Goenka and his mentor U Ba Khin as a nonsectarian form of Buddhism, and also by Americans Joseph Goldstein, Sharon Salzberg, and Jack Kornfield (who were inspired by the monks Mahasi Sayadaw and Ajahn Chah) under the rubric "insight meditation." The vipassanā centres supported by S.N. Goenka are present around the world in more than 100 countries. Here locals and visitors can have vipassanā training, always given free of charge including accommodation and meals.

Vipassanā as practiced in the Theravāda is the understanding of the Four Noble Truths that were taught by the Buddha. It is understanding the transitory nature of phenomena and the selflessness of persons, that the conceptual consciousness, "I" does not exist.

Most of Theravāda's teachers refer to knowledges evolving during practice. The meditator gradually improve his perception of the three marks of existence until he reaches the step sensations constantly disappear, which is called bhaṅgānupassanā ñāṇa (Sanskrit: bhaṅgānupaśyanājñāna), knowledge of dissolution.

The yogi will then experience fear and ceasing of attachment, and eventually will reach the step of saṅkhārupekkhāñāṇa (Sanskrit: saṃskāropekṣājñāna): knowledge of equanimity of formations. This step leads to the attainment of nirvāṇa.

In practise one can use various methods to do Vipassanā Meditation. For example one method is that there are 40 topics that can be concentrated by the meditator such as anitya (Pāli anicca, impermanence), duḥkha (Pāli dukkha, suffering), roga (illness), and so on. The meditator can meditate on one of these until he sees the truth in everything in the universe.

Mahāyāna Vipaśyanā consists of meditating on the two truths: conventional truth and absolute truth. One realizes that phenomena likewise have a lack of inherent existence, and have the nature of emptiness (śūnyatā). This is determined by the inferential path of reasoning and direct observation through meditation.

Gradualism or subitism and the realisation is a debate in the Mahāyāna. Nevertheless, Huineng, sixth patriarch of the Chan, considered the practice cannot be described as gradualistic nor subitist, but implies people with more or less clear minds.

Mahāmudrā and Dzogchen use Vipaśyana extensively, though in a different manner than in the Theravāda. In the Vajrayāna (tantric) path, the true nature of mind is pointed out by the guru, and the practitioner takes the path of direct experience.

"In the Sūtra path (Theravāda) one proceeds by examining and analyzing phenomena, using reasoning. One recognizes that all phenomena lack any true existence and that all appearances are merely interdependently related and are without any inherent nature. They are empty yet apparent, apparent yet empty. The path of Mahāmudrā is different in that one proceeds using the instructions concerning the nature of mind that are given by one's guru. This is called taking direct perception or direct experiences as the path. The fruition of śamatha is purity of mind, a mind undisturbed by false conception or emotional afflictions. The fruition of vipaśyanā is knowledge (prajnā) and pure wisdom (jñāna). Jñāna is called the wisdom of nature of phenomena and it comes about through the realization of the true nature of phenomena."

-Thrangu Rinpoche, Looking Directly at Mind : The Moonlight of Mahāmudrā

In 1993, Kiran Bedi, a reformist Inspector General of India's prison learned of the success of using Vipassanā in a jail in Jainpur, Rahasthan. This 10 day course involved officials and inmates alike. In India's largest prison, Tihar Jail, near New Delhi, another attempt was made. This program was said to have dramatically changed the behavior of inmates and jailers alike. It was actually found that inmates who completed the 10 day course were less violent and had a lower recidivism rate than other inmates. This project was documented in the television documentary, Doing Time, Doing Vipassana. So successful was this program that it was adopted by correctional facilities in the United States and other countries as well.