Christian Science:
Heaven and hell are states of consciousness ā not places.
“Heaven is not a locality, but a divine state of Mind in which all the manifestations of Mind are harmonious and immortal. . . .” (Science and Health, 291:13-16)
“HEAVEN. Harmony; the reign of Spirit; government by the divine Principle; spirituality; bliss; the atmosphere of Soul.” (Science and Health, 587:25-27)
“To reach heaven, the harmony of being, we must understand the divine Principle of being.” (Science and Health, 6:14-16)
“HELL. Mortal belief; error; lust; remorse; hatred; revenge; sin; sickness; death; suffering and self-destruction; self-imposed agony; effects of sin; that which “worketh abomination or maketh a lie.” (Science and Health, 588:1-4)
“The sinner makes his own hell by doing evil, and the saint his own heaven by doing right.” (Science and Health, 266:20-21)
“The evil beliefs which originate in mortals are hell.” (Science and Health, 266:26-27)
The Bible:
Heaven and hell are actual places. Heaven is the place where God lives and where believers in Jesus will live with him throughout eternity. Hell is a place of torment, created for Satan and his fallen angels because of their rebellion against God.
“So then after the Lord had spoken unto them, he was received up into heaven, and sat on the right hand of God.” (Mark 16:19)
“Notwithstanding in this rejoice not, that the spirits are subject unto you; but rather rejoice, because your names are written in heaven.” (Luke 10:20)
“Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven. For the Son of man is come to save that which was lost.” (Mat 18:10-11)
“In my Father’s house are many mansions: if it were not so, I would have told you. I go to prepare a place for you. And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, there ye may be also. And whither I go ye know, and the way ye know. . . . Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.” (John 14:2-4,6)
“And to you who are troubled rest with us, when the Lord Jesus shall be revealed from heaven with his mighty angels,” (2 Th 1:7)
“And Jesus answered and said unto him, Blessed art thou, Simon Barjona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven. And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.” (Mat 16:17-18)
“Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels: . . . And these shall go away into everlasting punishment: but the righteous into life eternal.” (Mat 25:41,46)
“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; . . . The Lord knoweth how to deliver the godly out of temptations, and to reserve the unjust unto the day of judgment to be punished:” (2 Pet 2:4,9)
“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. . . . And whosoever was not found written in the book of life was cast into the lake of fire.” (Rev 20:10, 15)