Hm, that kid was used as a representation for God in the tower of Babel bit, and now, after the main characters fall into the abyss and appear in her room, they walk on water, bop the teacher with the fixing stick, and cure her depression. I agree with all the suppression and depression analogies being made from this chapter, they seem right. I guess the largest questions I have are what Shijime's sister is trying to do and the not quite dream sequence involved with it, the implications of cat girl Jesus are, and what donuts mean.