sciolist (noun)

1. The sciolist attempted to design his own house without any formal training, resulting in a chaotic and impractical layout.

2. In the realm of magic and sorcery, the sciolist claimed to possess great powers but only managed to create superficial illusions.

3. The comic book featured a sciolist character who portrayed themselves as a brilliant superhero but lacked any real superhuman abilities.

4. The sciolist preacher preached fervently about divine revelations, yet their teachings were unfounded and lacked theological depth.