It's likely you're referring to the Queen album "Queen II" released in 1974. This album is known for its distinct musical styles and experimental nature, with contrasting sides that reflect the individual band members' diverse musical influences.
However, there's no religious theme or message associated with the album or the band Queen.
It's possible you might have misunderstood something or encountered a misunderstanding. Could you please provide more context or information about where you encountered this term?