The Bible teaches that all individuals who have not believed in the Lord Jesus Christ will suffer eternal punishment in hell. In this state, these unbelievers will be conscious and aware of why there are being punished.
Matthew 10:28; Matthew 25:46; John 5:22-27; Romans 2:5-11; Revelation 20:10-15; Revelation 21:8
The fate of a person is sealed as soon as he dies. What they want to do with Jesus Christ has to be decided by them personally while they are alive. After they die in unbelief, there is no hope for escape.
The Bible teaches that all those who have put their trust in the Lord Jesus Christ will be saved from eternal judgment. However, they will stand before the Bema Judgment of the Lord where their works as a Christian will be tested and they will receive their rewards accordingly. Not even one genuine believer will be cast into hell.
Romans 14:10-12; 1 Corinthians 3:7-8,12-15; 2 Corinthians 5:10; 2 Timothy 4:8; 1 Peter 4:17