The burden of proof doesn't lie anywhere. There's no obligation for any person to prove anything to anybody. We will all suffer the consequences whether pleasure - or harm - of our beliefs & decision making.

The universe doesn't care if someone proved it to you or not. And certainly God doesn't care if He determines that the evidence was sufficient. The people thrown into hell can complain about the lack of proof given to them as they're hurling down to the flames.

It's a circus really. And there is no atheist on the planet who actually gives any consideration for this fake "burden of proof" concept. They should try proving that homophobia is wrong.