The concept is interesting. I think the awareness of babies might be underestimated.

> I had misunderstood the water as a prelude to being drowned and was terrified that the deacon wanted to kill me.

Sounds like a rationalisation way later though? I don't think you could be aware of either concept at the time. Like, the fear of the priest as a stranger, or fear of the other babies screams from pouring water on their heads. Not the concept of drowning or killing.