Through meditation we can develop our innate potential. Firstly, we can develop clairvoyant power. For instance, the so-called heaven eye is the result of a change to the structure of the eye brought about by meditative concentration. This transformation is not a physical one; it is not a structure we can see but a kind of functional add-on to the eye structure. With this change, a person will have the ability to see what ordinary people cannot see, not only things far out at a distance but also the microscopic details of things — even perceive the past and the future.

Additionally, meditation can change our temperament for the better and correct certain physiological conditions. For instance, eighty percent of patients who have depression are inclined to take their own lives. Most of these people do not lack for food or clothing; their problems are created by the mind. We know that our body has a self-healing ability and that it can, with medication, recover from illness. Without the ability to heal itself, the body cannot recover even with medication. In the same way, we have to work with the mind to treat our mental problems. People who feel despondent and empty inside can, through meditative practice, become happier and more open. Meditation also reduces afflictions. However, we should know it only keeps afflictions in check; it does not cut through or eradicate them, as there is no element of realization in this kind of meditation, only a quiet mind.

The Specific Techniques for Meditative Concentration

禅定的具体训练方式

1. Meditation Posture

When we meditate, we must watch our posture. The seven essential points of the posture are explained in the sutras. To a beginner, the mind is very closely related to breath and physical posture; thus the correct posture is very important.