It is objective that anything not done from faith is sin. If your conscience won't allow you to play, then you shouldn't play. That's a precept directly from heaven!

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Davidius
Husband of Emilia
Member: First Reformed Presbyterian Church of Durham (RPCNA) - Durham, NC
Student: University of North Carolina at Chapel Hill, German Literature and Classics

This may explain the old adage about Baptists being Methodists with shoes, and Presbyterians being Baptists who can read. To round out the adage, Lutherans might qualify as Presbyterians who drink to excess, and Episcopalians as Lutherans who know when to say when. - D.G. Hart