God works in mysterious ways- the Holy Spirit Listeth where He Will- meaning something said in the conversation may have huge implications down the road somewhere- if not with this woman who appears to be controlled by demons, but by others who may view the conversation and later recall the conversation as God lifts the veil from their eyes
I don’t know. I think that the Devil was at work with both respondents and it’s really unclear how a reader looking for a way away from evil would have been inspired towards God by the minister’s responses.