To me, it is beyond human understand as to how the world as we know it started. We cannot begin to fathom using our rationale as to how it came out.

Our reasoning points to Big Bang, evolution, astrophysics, etc.

Our faith points to God, but many people reject it because it seems like an unreasonable excuse.

I have debated this issue and have concluded there are some things that limit the potential of human minds. We cannot understand everything, not matter how directly it is fed to us.

Just like we cant teach a squirrel why fire is hot. For all we know, the squirrel probably has all these theories to explain this phenomenon, while humans have the higher knowledge capacity to explain it. We think we have the potential to know everything, but we most likely don't. It is beyond us.