There is a hell and I dont think you want to go there.
What if you're wrong about that? All that anxiety in the one real life you know for sure about...for nothing.
If God is the compassionate creature we are taught about, then the only thing He can ever expect of us is that we live our life authentically, honest and committed to the truth as we perceive it.
Nothing more is possible. Nothing more is needed. Everything else is cynical hypocrisy.