Of course not.  I am saying that a city with long historical religious significance is one thing.  A big mountain of lava is an act of nature, explained before science as an act of the mythological Pele.  Hawaiian activist pull out their sacred, ancient gods, creation myth cards when all else fails.  The rest of the time, they are Protestants, Catholics, other religions, or of no religious persuasion at all.  Ashes of both of my parents are scattered in Waipio Valley on Big Island.  If someone wants to build something where there ashes were scattered--all over the valley by air and in the river--I have no objections.  The ashes are their earthly remains.  They are not there.