I'll tell you why it was so easy for "Stoner" to do it. His parents never stressed the importance of Judasim or Christianity which makes it oh so easy for minds that know nothing of either to be seduced by "the Dark Side". Consider him lost in the classical sense just like Cat Stevens.
Liberals always seem so smart as they stress to their children that the worlds problems result from the evil religionists so they never stress any of it right or wrong.
The end result is what you have here....a mind longing for something to fill it only in these cases it's either sandniggerism or moral relativism.