The Songs of Sacrilege series features songs that are irreverent towards religion, make fun of religion, poke fun at sincerely held religious beliefs, or challenge the firmly held religious beliefs of others. Evidently, at least one Christian finds this series offensive.
Inappropriate? Yeah, that’s kind of the point. Christians whining about it lets me know that the series is doing what I intended it to — giving the godless and liberal Christians a laugh and irritating the heaven out of God’s chosen ones.