1) Something so terrible that you are willing to give up your arms and legs

Mark 9:43-47

2) Millions of people are bound in chains, in vast, dark, misty, and scary dungeons of the underworld 

2 Peter 2:4 

3) People are burning alive in the lake of fire

Revelation 19:20

1 Thessalonians 5:23

4) Hell is receiving new admissions everyday, but doesn't seem to be getting full

Proverbs 27:20

5) A huge expansion project is taking place

Isaiah 5:14