For more than six years, an Arizona con man maintained his innocence in a fraud that bilked millions of dollars from churchgoers in Arizona and 12 other states.

But on Tuesday, Edward Purvis of Chandler pleaded guilty to orchestrating a Ponzi scheme that involved fake gold mines, phony businesses and a bogus promise to fund Christian causes with investor money.

Edward Purvis, owner of Nakami Chi Group Ministries International — a Christian non-profit that lured investors with promises to fund religious work while delivering 24 percent annual returns — was awaiting trial on fraud charges last month when a judge took the unusual step of having him arrested.

The Aug. 6 arrest was triggered by a story in The Arizona Republic that documented a trip Purvis took in April to Las Vegas to promote a gold-mine project to potential investors. At the time, Purvis was on probation after spending about a year in prison on charges related to impeding the fraud inquiry.

But state prosecutors said that is just the beginning of their case against Purvis. At an Aug. 24 hearing, they argued that he needed to remain locked up not only because there is a risk he will flee prosecution but because of the risk he poses to people still willing to give him money.

Edward Purvis, the man who promised churchgoing investors in Arizona and 12 other states he could make them wealthy while funding Christian causes, was indicted Friday on 43 counts of fraud and theft.

Authorities accuse the 40-year-old Chandler man of operating a multimillion Ponzi-scheme through Nakami Chi Group Ministries International.