The book of Genesis specifically - took a really neat class that was a deep dive on that part of the bible specifically.
That implication you mention is not present in the text at all, and if you think about what it says and what that means it paints a very different picture. I mean, the very process of creation is the shaping of a chaotic potential over a period of time that ends in a rest - that doesn't depict an all powerful god.
Specifically I'd suggest that you are uncritically repeating this perspective that lacks a basis in the text, and its justifications replaces persuasion with insistence and repetition . But it does not make sense and its sole reason for existing is to try and harmonize 'god is perfect' with the actual text.
Edit:
To your second paragraph I'm uninterested in how a specific culture views the relationship between men and spirits, I'm referring to how they are human creations that are inherently anthropocentric - they are stories told by humans for humans to explain human things and so their stories are centered around human things.
So the difference between 'people that know other life exists because they believe in spiritual life', and 'people that know other life exists because they recorded a signal that was demonstrably extra terrestrial' is that the former group believes other life is centered on them/us and the latter group does not - I presume we'd ascribe to them similar internal life as to our own, but at the very least we wouldn't assume that their core purpose or sense of place would intersect with us in any way.