The person making that video was clearly an idiot. Arrogance is a bit of a curse, People thinking they know for sure they are right, about anything, whether it be Christianity or Atheism, It's wrong.
Humans wrote the bible, humans can't be trusted.
Humans can't even begin to understand how the universe works.
It's also not that big of a deal, we all die so there is no point in arguing or fighting over something such as religion. Period.
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I'm a bit too insecure.
But I'm blessed to be me and not you.