Don't you believe that unintelligent processes created life from non-life?
It's not a belief, we know life and can see that its processes derive from non-life all the time, that it returns to non-life all the time. We see no paranormal activity at work in the processes of life. We know that multicellular life evolved from unicellular life and that some of biology like virii are even simpler. We can see that sometime around 3-4B years ago, life appeared on Earth and evolved, by the observations. We can infer that this suggests that abiogenesis also happened, it's a reasonable position. Some scientists are working to understand how it did and it is plausible even if we have not answered all questions. Then there's overwhelming evidence for evolution and biology has acceptable realistic understanding of how it works, scientific theories, models explaining the evidence.
Your alternative is to attempt to answer all questions with unverifiable supernatural claims and to insert a god of the gaps whenever your ignorance permits you to entertain that hasty conclusion. It is reasonable as death denial fantasy and a cultural belief, but not rational as a reality discovery method, not how science works.
Science and atheism are confused here. Cognitive dissonance, friction against reality, is also redefined with psychological projection for denial and to claim that irrational fantasies are reality.
Actual cognitive dissonance happens when you realize that other cultures don't necessarily share your own beliefs. When you realize that you are appealing to a particular human tradition and can only make conjectures, cannot support your fantasy with real evidence. It also happens when you attempt to deny much of science to justify your fantasies, the evidence is your apologetics, your creationist activism. Ironically, in relation to the nickname, science is self-correcting. Discover actual evidence of the supernatural and science will study it, it will no longer be supernatural. To the ancients, microscopes see the "supernatural". To biochemists, life is not supernatural.