Would you care to explain that little incident in Acts with Ananias and Sapphira?
There is no record that they were believers. Almost certainly they were not Christians. It appears they were faking it to be a part of the latest “fad” in Jerusalem. Everyone reaches a point where either they accept Christ, or, sadly, they reject Christ for the last time. The latter may have been the fate of Ananias and Sapphira posing as “fake” believers.