How do you explain this vision I had of my son burning in hell?

I had lost my son not to long ago from brain cancer and always believed that he would go to heaven when he died. He was a great person. He gave money to charity and would volunteer his time to anyone in need. I truly loved him and was comforted by the words spoken at his funeral. One day last month I had been lying in bed thinking about him when I suddenly became paralized and found myself outside of my body and facing a bright light. I began moving towards this light at a fantastic speed and suddenly the light turned to darkness while I heard nothing but unimaginable screams of agony. Slowly the darkness turned into fire and I had seen the disfigured face of my son shouting in agonizing pain as grotesque creatures surrounded him tearing the burning flesh from his body. I began crying "No! No! What's happening, when I looked up above me and saw the face of Christ who spoke to me these words. "This is what happens when a person rejects me and the torment your son is in will only grow exponentially worse throughout eternity!!! You may think your son's good deeds should have been enough to save his soul though the truth is that having blind obedience towards me is one and only thing that truly matters!! It is too late for your son had his chance!!: I was absolutely mortified and asked the lord to give him one more chance since I knew that the lord is all powerfull and mercifull. The lord told me that saving the lost souls in hell is one thing he cannot do and they deseve every last bit of the eternal torment they suffer. I have been a horrible wreck since this experience though the good news is I have given my life to Christ and realize how much he truly loves us. He died for us on the cross so we do not have to spend an eternity in hell with my son. Folks, there really is no excuse for not accepting Jesus regardless of your religion, mental deficiency, or fact that you may have never heard of him for it states in the bible that Christ is the only way to God.