I agree that there was never a beginning or and never an end to universe[as we term it to be].
More than coincidences, theories have come into existence ever since living beings started to exist. That is from unicellular to multicellular, if man never existed, I wonder who will be discussing about all these stuffs. Despite many discussions and theories, it is impossible to come to a conclusion about how the universe existed. There will be never be a complete answer, all answers will the word "may/might".
If man gets access to extra terrestrial organisms or living beings, will there be discussions and researches about their evolution as well? Man's mind and his thoughts are never ending and so is the life of Universe- never ending and unpredictable. It is about nature/science and has nothing to do with god.