The Rosicrucian manifestos heralded a "universal reformation of mankind", through a science allegedly kept secret for decades until the intellectual climate might receive it. Controversies arose on whether they were a hoax, whether the "Order of the Rosy Cross" existed as described in the manifestos, and whether the whole thing was a metaphor disguising a movement that really existed, but in a different form. In 1616, Johann Valentin Andreae famously designated it as a "ludibrium".