I am not denying BB . I am not denying the event of BB . BIG BANG might have happened 13.7 billion years ago to expand our Universe from the tiny point to its present infinite size . But, what I am trying to say is that ; BB did not created the energy of our Universe . This energy was already existing before BB . So, it should not be considered that BB created our Universe ; as the energy was pre-existing . I dont think so . We can lead a better life , if we know it all ; as the goal of science is to know the truth .