a.k.a... Hades, Sheol, Gehenna, Tartarus, valley of Hinnom (valley of slaughter), 
Tophet, bottomless pit, abyss, fiery furnace, lake of fire, and World below 

A place of the unseen, evil, everlasting destruction and 
exclusion from God called the world below!

The Bible makes it clear that there is absolute proof that Hell does exist,
and it is a place for the ungodly for eternal punishment.  Today, science is
 finding proof that Hell is a real place.

Where is Hell and what is it?
      
The First Death: 

Hell is located in the lower part of the Earth.
(Eph 4:9)

The earth’s crust on average 50 miles thick but,
on the ocean floor are less than a mile thick.
Below the Earth's crust the internal earth is made up of molten rock,
everlasting unquenchable fire, and brimstone (sulfur).

The Bible states Hell is a place of outer darkness, 
filled with intense fire from burning gases  and brimstone (Sulfur) in the
lower part of Earth.  A holding place for the evil who have chosen to be
 separated from God.  Hell, sometimes referred to as the pit, is considered  to
be the first death.  Then Jesus will judge the dead according to their works,
 and send them to their second death for eternity.  The Lake of Fire is
 considered the second death.
(2Pe 2:4; Rev 19:20; 20:13-15)


Hell the fire pit has been made deep and wide, where the fire never goes out. Hell is located deep in the earth, referred to as a pit a place of outer darkness.  Hell is filled with fire, extreme heat, and with  evil angels in gloomy dungeons being held for judgment.  Hell contains streams of brimstone, fire and dungeons. Hell is called a place of physical dying, a place of condemnation.
(Job 33:24; Isa 1:31; 5:14; 30:33; 31:33; 34:10; Ps 63:9; Eze32:18; Ps 63:9; 
2Pe 2:4; Mt 8:12; 9:43; 13:42; 22:13; 23:33; 25:30; Lk 16:23,24; Rev 1:18; 20:13)

"There is no peace," says the Lord, "for the wicked."
(Isa 48:22; 57:21)

For the wicked are like the tossing sea, which cannot rest.
(Isa 57:20)

Hell is well aware for the arrival of its new residents.
(Isa14:9)

Demon's do not desire to enter into Hell.
(Lk 8:31)

WHAT WILL THE PEOPLE IN HELL BE DOING? 

They will be busy weeping, wailing, gnashing their teeth, full of distress, fully conscious, in chains, and filled with torment from the burning of their soul. And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defiled the whole body, and set on fire the course of nature; and hell. The worm will not die, nor will their fire be quenched, and they will be loathsome to all mankind.  They will be forced to lie down in torment, and in agony from
 being salted with fire. The smoke of their torment ascended up forever and ever: and they'll  have no rest day or night."  They will be haunted from past memory's of God's love,  family, friends and past events in one's life. 
(Isa 33:14; 66:24; Mt 25:41; Isa 50:11; Ps 116:3; Lk 16:23-24, 27,28;
Mk 8:12; 9:44, 46, 48,49; 13:42,50; 22:13; 25:30; 2Pe 2:7-8; James 3:6)
     

CAN IT GET ANY WORSE?   

yes!  No one could ever leave from Hell for it is for eternity and it is locked and sealed over.  Totally separated from God for eternity, with no hope. Haunted by visions of separation from Christian loved ones, Heaven, and the almighty God.  Jesus holds the keys to death and Hell forever and ever. 
(Lk 12:5; 13:27-28; 16:26; 2 Th 1:8-9; Isa 38:18)

The Second Death (Second Hell)

One day in the future, the sea will give up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.  Death and hell were cast into the lake of fire. This is the second death.  And whosoever was not found written in the book of life was cast into the lake of fire.  The present Earth and heavens are reserved for fire, being kept for the day of judgment.  And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever. 
(Isa 14:9-17; 2Pe 3:7; Rev 2:11; 14:9-11; 19:20; 20:10-15; 21:8)

Where are the demons, false prophet, and the beast?

In The Bottomless Pit or Abyss
 (Rev 9:1-21; 11:7; 17:8; 20:3)

This is also where Satan will be bound in chains for a 1000 years, before
being released. The king of the Abyss is known as Abaddon or Apollyon (Destroyer). 
(Rev 9:11; 20 :1-3)

Was Hell made for mankind? No!

It was a place prepared for the devil and his evil angels. For if God spared
 not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;  And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceived the whole world: he was cast out into the earth, and his angels were cast out with him. (Rev12:9; Mt 25:41; 2Pe 2:4)

Who holds the Key to Hell and Hades? Jesus Christ!
 
I am he that live, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death. To him was given the key of the bottomless pit.   And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.  
(Mt 10:28; Lk 12:5; Rev 1:18; 9:1)

Why would a merciful, loving God send man to Hell?

"For the wages of sin is death; but the gift of God is eternal life
 through Jesus Christ our Lord".
(Ro 6:23)

"But God commendeth his love toward us, 
in that, while we were yet sinners,
Christ died for us."
(Ro 5:8)
 

But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.  And if thy right eye offend thee, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.   And if thy right hand offend thee, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.  And if thy foot offend thee, cut it off: it is better for thee to enter halt into life, than having two feet to be cast into hell, into the fire that never shall be quenched:  For whosoever shall be ashamed of me and of my words, of him shall the Son of man be ashamed. Because ye have said, We have made a covenant with death, and with hell are we at agreement; when the overflowing scourge shall pass through, it shall not come unto us: for we have made lies our refuge, and under falsehood have we hid ourselves: 
(Mt 5:22, 29, 30; 18:19; Mk 9:43, 45, 47; Lk 9:26; Isa 28:15)

Why does God allow us to make bad decisions in life?

He gives us freedom to choose. If he didn't give a life full of choices, than we would be no more than a home computer or a puppet.  God wants to be your father and have a personal relationship with you.  "The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering
 to us-ward, not willing that any should perish, but that all should come to repentance.  The God of my rock; in him will I trust: he is my shield, and the horn of my salvation, my high tower, and my refuge, my savior; thou savest
 me from violence.  Thou hast also given me the shield of thy salvation: and thy gentleness hath made me great.
(2Pe 3:9; 2Sam 22:3, 36)

 

So who is going to Hell? Is It Me?

The Lord created Adam and Eve without sin to live with him in the Garden of Eden.  God commanded to Eve you may eat of the fruit of the trees of the garden, but you shall not eat of the tree of knowledge, neither shall ye touch
it, or you'll die. The serpent said unto the woman, Ye shall not surely die: For God knows in that day, eyes shall be opened, and ye shall be as gods,
knowing good and evil.  Eve took the fruit of the tree of knowledge, bringing
sin into the world.
(Gen 3:1-5)

Every man born their after, was born into the world with sin.
(Gen 3:16-20)

Every man born after Adam, was cursed by sin.
And the wages for sin is death.

Not every one that said unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.  any will
say to me in that day, Lord, Lord, have we not prophesied in thy name? and
in thy name have cast out devils? and in thy name done many wonderful works?  And then will I profess unto them, I never knew you: depart from
me, ye that work iniquity. 
(Mt 7:21-23)

All things are delivered to me of my Father:
and no man know who the Son is,
but the Father; and who the Father is,
but the Son, and he to whom the Son will reveal him.
(Luke 10:22)

YOU CAN NOT SAVE YOURSELF.

"But we are all as an unclean thing, and
all our righteousness are as filthy rags; ..."
(Isa 64:6)