Does God Punish People in Hellfire?, page-6

And I really wish you'd read the whole thing and not simply stop at the end of the OT Testament, there's more in there you know.

2 Peter
"For if God did not spare angels when they sinned, but sent them to hell,[a] putting them in chains of darkness[b] to be held for judgment;...... if he condemned the cities of Sodom and Gomorrah by burning them to ashes, and made them an example of what is going to happen to the ungodly........"

Matthew

"Do not be afraid of those who kill the body but cannot kill the soul. Rather, be afraid of the One who can destroy both soul and body in hell."

"They will throw them into the fiery furnace, where there will be weeping and gnashing of teeth."

""Then he will say to those on his left, 'Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels."

"Then they will go away to eternal punishment, but the righteous to eternal life."

Revelation

"With these signs he had deluded those who had received the mark of the beast and worshiped his image. The two of them were thrown alive into the fiery lake of burning sulfur."

"Then death and Hades were thrown into the lake of fire. The lake of fire is the second death."

"But the cowardly, the unbelieving, the vile, the murderers, the sexually immoral, those who practice magic arts, the idolaters and all liars--their place will be in the fiery lake of burning sulfur. "

"“the smoke of their torment goes up forever and ever and they have no rest day and night”

"If anyone’s name was not found written in the book of life, he was thrown into the lake of fire”

Jude

"In a similar way, Sodom and Gomorrah and the surrounding towns gave themselves up to sexual immorality and perversion. They serve as an example of those who suffer the punishment of eternal fire."

http://www.gotquestions.org/sheol-hades-hell.html

etc.

I'm sure others can fill in the parts I've forgotten about. Without punishment there can be no justice and without justice there can be no love.