What makes the big bang theory hard to believe?
it. It’s all very well saying that the universe exploded etc etc, but they don’t know what actually caused the explosion/expansion. It’s this that makes people think God caused it and therefore created the Universe, and others to believe that there is a perfectly plausible scientific reason for the explosion, it just hasn’t been discovered yet. However, a giant particle accelerator called the Large Hadron Collider that mimicks the effects of the “Big Bang” was created a short while ago in Geneva which is supposed to collide opposing beams of protons or lead ions, each moving at approximately 99.999999% of the speed of light. However, the effects of this would only be shown in a few years, so I guess we’ll have to wait to see how the Big Bang was caused.