Carl Knighton had a near death experience while using strong doses of Drugs. As soon as he died he said he was being pulled down through a deep deep pit by demons forces. These demons told him that you belong to us now.
He then saw hundreds of souls in the Lake of fire being in torment calling upon the Lord. He then called upon the name of Jesus and cried "Jesus help ME" and was taken back into his body no sooner as he called.
He said he was in Hell for more than 30 minutes this is because of the spiritual dimension of eternity and time.
Only the name Jesus can set you free from the lake of fire. Romans 10:13 For whosoever shall call upon the name of the Lord shall be saved.