The Hermetic Principle of Correspondence

The Principle of Correspondence is the second of the seven Hermetic Principles, summed up in the axiom: "As above, so below; as below, so above." It holds that the same patterns repeat across every level of reality, so that the greater may be read in the lesser and the lesser in the greater.

A modern statement, an old name

These seven principles should be dated with care. They were set out in The Kybalion, published in Chicago in 1908 under the pseudonym "Three Initiates," a work generally attributed to the New Thought writer William Walker Atkinson. Although it invokes the name of Hermes Trismegistus and calls itself a Hermetic teaching, the seven-principle scheme is a product of the early twentieth-century New Thought movement, not of the ancient Hermetic writings such as the Corpus Hermeticum.

The principle is described here as part of that documented modern esoteric tradition, which has been widely influential in later occult and self-help literature.