This is a page from Juan Buscamares , the Water Book, set in a fantasy / post-apoc world.
Samples:
https://www.google.com/search?q=juan+buscamares+ciclo+del+agua&udm=2
I first read this chapter in Heavy Metal magazine, I believe Jan '98 issue.
In those samples above, you might be able to pick out a pretty wild sequence focusing on a ‘new savior,’ and how that shakes out for the people following him. I thought it was rather brilliant, with the rest of the series being kind of humdrum from there…