Why will every person in the lake of fire be there?
Every person in the lake of fire will be there because of unbelief. Unbelief is the one reason given for their presence, while the determination of their punishment will be according to the works they have done. Their deeds affect degree, but unbelief is the cause.
Les explains that every individual who ends up in the lake of fire will be there for one reason: unbelief. The determination of their punishment will be according to the works they have done, but the cause of their being there is unbelief. He also asks why even our own beloved nation is almost like a flood turning its back upon this Word, and answers, unbelief.