Yes, it is very interesting that you think evolution is a process of chance. Evolution happens by mutation usually caused by changes in the environment, although random mutations do happen. Mutations are almost always a dominant trait, so if the mutation benifits an organism it will most likely survive to breeding age and pass on it's mutation to it's offspring. Another thing that is interesting is that you think evolution equals atheism, which is not true because evolution deals with life already being there and explains why we see so much diversity in life. It does not disprove nor prove a god.