It's downright bizarre! The analogy between learning a musical piece and her Chr*st*an beleifs about faith is week. (And there's an implication here that true faith only belongs to 'thinking Chr*st*ans).
There are *many* things to compare about faith (especially prayer) and music. This was just a pointless glurge. (see
http://www.glurge.com/ for a whole site full of glurge