Or this?
By the way, volcanoes are not mentioned in the Bible, does that mean it's blasphemy to suggest they exist?
You mean if rocks really do fall from the sky and enter the atmosphere? Too many hypotheticals in that question. First, show me that the sky is full of rocks. Then I'll deal with what's left of your question.
Or this?
By the way, volcanoes are not mentioned in the Bible, does that mean it's blasphemy to suggest they exist?