"The Sola Scriptura idea as the basis of Adventist theology. . . "

Seriously, Mr. Abbot? I was a 4th gen SDA and I never ever got hammered as hard with Scriptura as I did with massive bludgeon of Ellen White's writings. 

The idea that SDAs, as a group, believe in Sola Scriptura is lunacy on it's face.

Oh and yes, calling Erv crazy would be uncivil.