Scene 6 serves as some Comic Relief again to contrast with the seriousness of the preceding scene in which Faustus deeds his soul to Lucifer in exchange for power and knowledge
In Scene 6, Magic is an exalted subject which is seriously pursued, but in this scene it is reduced by a lout to something trivial and low
In Scene 6, once more, the actions of a minor character seem to point out that anyone with the right book can perform magic of some kind without limitless knowledge or loss of his soul