Recently I was watching a YouTube video of Phil Keaggy. For those of you who do not know -- (which is to say, almost everybody) he is a Christian songwriter and guitarist who is a legend among guitarists; there are rumours floating around that Jimi Hendrix once called him "the best guitarist in the world."1 What is interesting is the comment threads which show up on YouTube under many of his videos. Generally one or two Christians will show up, with comments like "This is what Heaven must sound like" or "Praise GOD for Phil Keaggy's gift." Then usually, one...