"The traditional principle for scientific progress has been the replacement of obsolete theories with newer scientific theories.  These latest scientific theories will, in turn, be replaced by even newer theories in the future."

          In contrast, the practice and theories of Jin-Gang-Dhyana are like ancient living trees, which have survived untold hardships, and have maintained their vitality through countless challenges.  They radiate the enduring and timeless quality of ancient civilization.

          Jin-Gang-Dhyana reveals the dharma nature of the universe; it employs Chinese Esoteric Buddhism merely as its convenient visible form to the world.

          Jin-Gang-Dhyana utilizes esoteric teachings, Buddhist teachings, and Jin-Gang-Dhyana teachings as its medium for transmission.

          Jin-Gang-Dhyana manifests the great power of its supreme meaning, the ultimate truth, true wisdom, and prajna through practising the heart-of-bodhi, the heart-of-compassion, and the heart-of-sympathy.

          Jin-Gang-Dhyana reveals the properties of eternal life.

          Jin-Gang-Dhyana is part of Buddhism in terms of religion, and part of the world's esoteric doctrines (or Chinese esoteric doctrines) in terms of teachings.

          Esoteric teachings have never been interrupted in its long history of transmission.

          Esoteric teachings are the teachings that deal with the mysteries of human lives.

          Esoteric teachings evidence the law of the universe, they also penetrate the meaning of life itself.

          Esoteric teachings are the teachings dealing with mankind's relationships with unknown life-forms and energies of unknown life-forms within the universe.

          Long since ancient times, mankind has found fascination in and pursued studies of unknown life-forms and energies of unknown life-forms in the universe.

          In ancient China, as early as the reign of the mythical Zhuan-Xu emperor, for example, there were already specialized "sorcerers" whose profession was to manage the "exchange between mankind and spirits".

          In China and the rest of the world, we can find written records, as well as varied and colourful esoteric practices, of mankind's interactions with unknown life-forms or energies.