Whoever believes in him is not condemned, but whoever does not believe stands condemned already because he has not believed in the name of God's one and only Son.
It could hardly be put more plainly. All have sinned and fallen short of the required standard. All are therefore condemned. There is one way out take it and you are free; fail to take it and you will perish. That way is belief in the Lord Jesus Christ. Those who rejecthim will surely perish.
Today Stephen Hawking said that heaven is for those who are afraid of the dark. He's right. There are those who are too stupid or willful to be afraid of the dark. The Bible tells of the outer darkness where there is wailing and gnashing of teeth. Be afraid; be very afraid.