There is only God. REALITY is God and has never required your belief. This reality no "one" survives. In Ultimate Reality no "one" is saved either - there is simply nothing to save you "from" : you have not emerged from any "other" and there is no place else for "you" to disappear into. Ever.
I hope it will not be irreverent in me to say, that if it be probable that God would reveal his will to others, on a point so connected with my duty, it might be supposed he would reveal it directly to me