Variations of the ichthys symbol Variations of the ichthys symbol The ichthys symbol, or "Jesus fish", typically used to proclaim an affiliation with or affinity for Christianity, has many variations. Some of these are made by Christians in order to promote a specific doctrine or theological perspective, such as evolutionary creation. Other variations are sometimes intended for the purpose of satire. Both the traditional ichthys fish as well as its variations, are often seen adorning the bumpers or trunks of automobiles, often in the form of adhesive badges made of chrome-colored plastic. While the fish symbol dates back millennia, having its origins in pre-Christian religious
Caduceus as a symbol of medicine appears in a general medical context in the printer's device used by the Swiss medical printer Johann Frobenius (1460–1527), who depicted the staff entwined with serpents and surmounted by a dove, with a biblical epigraph in Greek, "Be ye therefore wise as serpents and harmless as doves" (Matthew 10:16, here in the KJV translation), in keeping with the connotations of the caduceus as a symbol of messengers and publishers based on the association of Hermes or Mercury with eloquence and negotiation. Friedlander observed that Frobenius could hardly be considered a medical printer, as had previously been asserted, noting that in