It is quite easy for the human mind to believe in the here after. We believe in the reality of today and of yesterday and even of tomorrow. What happens at the moment of death? Are we no longer? A dead stop in consciousness and no more?
We must continue to live, at least in spirit. And from there it is an easy jump to believe in someone or something being responsible for all of this, a creator, God, or even a Big Bang.
If from nothing there’s a beginning, it doesn’t necessarily mean there’s an end. After all these millions of light years, space is still expanding. There must be a purpose, a plan?