Ouija boards aren't always available in time.

It's almost as if it's a bunch of nonsense

🤷🏻‍♂️🤷🏻‍♂️ for me it's you believe in an all powerful omnipresent and all the other Omni deity that grants you entrance to an eternal afterlife and knowing the concept of humanity is born into sin and nothing we do truly makes us sinless combined with 'Once saved, always saved" why would this one sin prevent you entry? Some would argue cardinal sins or some sins carry more weight but all sin is equal. Humans give sin a tier system. Not God.

No. Being able to do that was why Martin Luther had the whole problem with indulgences.

You could pay the church to forgive a sin before committing it.