I am what you might call a "Universalist". I believe that we can all have our own belief system and that God will accept us when we are in our own belief system. Why can't you accept that?
I am not sure what you are basing your belief system on but I am basing mine on the Bible. For untold millions of people for thousands of years this has been the basis on which our belief in the One True God comes from. According to Jesus himself who always was and is God, He made this simple statement recorded in John 14:6 “I am the way, the truth and the life. No one comes to the Father except through Me.” It is only by believing and accepting Jesus Christ as God’s only way of salvation that any person will be accepted by God.
God is a loving God but as the Creator He has set certain boundaries. If we abide by those boundaries we are safe. If we leave the boundaries set by God than we are in danger. Because of sin, “leaving God’s boundaries,” man is now headed for Hell. God does not send man to hell but because of the choices made, man is now headed for Hell. God became flesh as Jesus to provide man with a way of escape. All those who accept God’s way will be saved. All those who continue to ignore God’s ONLY way will continue heading to Hell. God is not sending anyone to Hell, He is trying to keep man from that horrible place. See John 3:14-21. Accepting and receiving Jesus Christ as Lord and Savior is the only way to avoid Hell.