Since you are an atheist, and I disregard the Theory of Evolution, lets think about humans in general. It is very clear that humans are much more intelligent than animals. I am very confident to say that even if you give any animal billions of years, they would never get to the point of reading, writing, making computers etc. Sure you can teach a monkey sign language, but even getting them to speak complex languages such as human languages is simply impossible, even with animals that have larger brain mass then humans. What is the evolution answer to this? There are no other animals which are close to human intelligence. Where are the talking lions, the talking bears; where are the literal code monkeys.
This is a testament to how unique humans are, and to say we have evolved from animals is nonsense. What I see in the world is humans more advanced than animals, an entire nation, and also history which confirms scripture.
Then I am told that a Theory which is "well-tested" is to be believed. One that requires millions, if not billions of years; "well-tested" over at most a few years, by scientists which are intentionally seeking alternative explanations, rather than first testing what is presented and has been known for thousands of years, in a world full of lies (check the news and you'll see).