The Rosicrucian order is generally believed to have been the idea of a group of German protestants in the 1600s when a series of three documents were published: Fama Fraternitatis Rosae Crucis, Confessio Fraternitatis, and The Chymical Wedding of Christian Rosenkreutz anno 1459. The documents were so widely read and influential, that the historian Frances Yeats refers to the 17th century as the Rosicrucian Enlightenment. The first document tells the story of a mysterious alchemist (Christian Rosenkreuz) who travelled to various parts of the world gathering secret knowledge. The second document tells of a secret brotherhood of alchemists who were preparing to change the political and intellectual face of Europe. The third document describes the invitation of Christian Rosenkreuz to attend and assist at the “Chemical” wedding of a King and Queen in a castle of Miracles.

Current members of the Rosicrucian Order claim that its origins are far more ancient than these documents. The authors of the documents seemed to strongly favor Lutheranism and include condemnations of the Catholic Church. Rosicrucianism probably had an influence on Masonry and, in fact, the 18th degree of Scottish Rite Masonry is called the Knight of the Rose Croix (red cross).

There are a large number of Rosicrucian groups today – each claiming to be closely tied to the original. Of the two main divisions, one is a mix of Christianity with Rosicrucian principles, and the other is semi-Masonic. The Masonic type tend to also have degrees of membership.:history: