Portions of
Might Is Right comprise the vast majority of
The Book of Satan in
Anton LaVey's 1969
The Satanic Bible, the founding document of the
Church of Satan. Though it is no longer included in current printings of
The Satanic Bible, early printings included an extensive dedication to various people whom LaVey recognized as influences, including Ragnar Redbeard. During the early 20th century,
Might Is Right had an appreciable impact on the rhetoric of the
Industrial Workers of the World (IWW). The slogan "Might is Right" appeared in the union's official organ, the
Industrial Worker, from 1909 through the 1930s, often asserting that "MIGHT has always ruled the world" and that organized workers would eventually "have the MIGHT and be RIGHT." The book's verses and philosophy were featured in news reports, editorials, and cartoons, while its merits were debated in Wobbly-affiliated journals like
Direct Action and
Industrial Pioneer. Some contemporary observers noted that the militant wing of the union effectively used the volume as a "bible" for class struggle. Santino William Legan, the perpetrator of the 2019
Gilroy Garlic Festival shooting in
Gilroy, California, mentioned
Might is Right in an Instagram post. NBC journalists have claimed it is a 'staple' of
white supremacist groups online. ==Editions==