I also noticed that you referred to an "addict gene" as a 19th century notion, but the term "gene" wasn't coined until the 20th century.
In any case, no I wasn't aware of a 19th century Sweden based on strict religious ideas. Could you tell me more? My understanding is that the state was working to suppress Pietism in the Lutheran church, and persist with rationalism.
Pietism and Puritanism are similar, and Pietism is a forerunner to the modern evangelical movement in the US, which is why I didn't think that 1800s Sweden had those same sorts of strict religious ideas about one's daily life.
Rather, there were strict religious laws, yes, but they were strict in asserting how Lutheranism was the official church and that there is no other church. Quoting Wikipedia:
In order to curb Pietism several Royal Decrees and Acts of Parliament were proclaimed in the 18th century, which forbid Swedish citizens to practice any religion besides mandatory Lutheran Sunday Mass attendance and daily family devotions. Without the presence of a Lutheran clergyman public religious gatherings were forbidden. It remained illegal until 1860 for Lutheran Swedes to convert to another confession or religion. From then, and unto 1951, it was legal to leave the Church of Sweden for the purpose of becoming a member of another officially recognised religious denomination.
I'm interested in Swedish history, though I don't know all that much about it, so I look forward to your explanation.