Revelation 20:15

And if anyone’s name was not found written in the Book of Life, he was hurled into the lake of fire.

Matthew 25:41

“Then He will say to those on His left, ‘Leave Me, you cursed ones, into the eternal fire which has been prepared for the devil and his angels (demons);

John 3:36

He who believes and trusts in the Son and accepts Him [as Savior] has eternal life [that is, already possesses it]; but he who does not believe the Son and chooses to reject Him, [disobeying Him and denying Him as Savior] will not see [eternal] life, but [instead] the wrath of God hangs over him continually.”

Mark 9:43-48

If your hand causes you to stumble and sin, cut it off [that is, remove yourself from the source of temptation]! It is better for you to enter life crippled, than to have two hands and go into hell, into the unquenchable fire,

Acts 4:12

And there is salvation in no one else; for there is no other name under heaven that has been given among people by which we must be saved [for God has provided the world no alternative for salvation].”

Revelation 19:20

And the beast (Antichrist) was seized and overpowered, and with him the false prophet who, in his presence, had performed [amazing] signs by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were hurled alive into the lake of fire which blazes with brimstone.

Matthew 13:42

and will throw them into the furnace of fire; in that place there will be weeping [over sorrow and pain] and grinding of teeth [over distress and anger].

Matthew 13:50

and throw the wicked into the furnace of fire; in that place there will be weeping [over sorrow and pain] and grinding of teeth [over distress and anger].

Mark 16:16

He who has believed [in Me] and has been baptized will be saved [from the penalty of God’s wrath and judgment]; but he who has not believed will be condemned.

John 3:18-19

Whoever believes and has decided to trust in Him [as personal Savior and Lord] is not judged [for this one, there is no judgment, no rejection, no condemnation]; but the one who does not believe [and has decided to reject Him as personal Savior and Lord] is judged already [that one has been convicted and sentenced], because he has not believed and trusted in the name of the [One and] only begotten Son of God [the One who is truly unique, the only One of His kind, the One who alone can save him].

John 14:6

Jesus said to him, I am the [only] Way [to God] and the [real] Truth and the [real] Life; no one comes to the Father but through Me.

Hebrews 2:3

how will we escape [the penalty] if we ignore such a great salvation [the gospel, the new covenant]? For it was spoken at first by the Lord, and it was confirmed to us and proved authentic by those who personally heard [Him speak],

Hebrews 12:25

See to it that you do not refuse [to listen to] Him who is speaking [to you now]. For if those [sons of Israel] did not escape when they refused [to listen to] him who warned them on earth [revealing God’s will], how much less will we escape if we turn our backs on Him who warns from heaven?

1 John 5:11-12

And the testimony is this: God has given us eternal life [we already possess it], and this life is in His Son [resulting in our spiritual completeness, and eternal companionship with Him].

Revelation 20:12

And I saw the dead, the great and the small, standing before the throne, and books were opened. Then another book was opened, which is the Book of Life; and the dead were judged according to what they had done as written in the books [that is, everything done while on earth].

Treasury of Scripture Knowledge

Summary

And whosoever was not found written in the book of life was cast into the lake of fire.

Bible References

Whosoever

Mark 16:16
He who has believed [in Me] and has been baptized will be saved [from the penalty of God’s wrath and judgment]; but he who has not believed will be condemned.
John 3:18
Whoever believes and has decided to trust in Him [as personal Savior and Lord] is not judged [for this one, there is no judgment, no rejection, no condemnation]; but the one who does not believe [and has decided to reject Him as personal Savior and Lord] is judged already [that one has been convicted and sentenced], because he has not believed and trusted in the name of the [One and] only begotten Son of God [the One who is truly unique, the only One of His kind, the One who alone can save him].
John 14:6
Jesus said to him, I am the [only] Way [to God] and the [real] Truth and the [real] Life; no one comes to the Father but through Me.
Acts 4:12
And there is salvation in no one else; for there is no other name under heaven that has been given among people by which we must be saved [for God has provided the world no alternative for salvation].”
Hebrews 2:3
how will we escape [the penalty] if we ignore such a great salvation [the gospel, the new covenant]? For it was spoken at first by the Lord, and it was confirmed to us and proved authentic by those who personally heard [Him speak],
Hebrews 12:25
See to it that you do not refuse [to listen to] Him who is speaking [to you now]. For if those [sons of Israel] did not escape when they refused [to listen to] him who warned them on earth [revealing God’s will], how much less will we escape if we turn our backs on Him who warns from heaven?
1 John 5:11
And the testimony is this: God has given us eternal life [we already possess it], and this life is in His Son [resulting in our spiritual completeness, and eternal companionship with Him].

Was cast

Revelation 19:20
And the beast (Antichrist) was seized and overpowered, and with him the false prophet who, in his presence, had performed [amazing] signs by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were hurled alive into the lake of fire which blazes with brimstone.
Matthew 25:41
“Then He will say to those on His left, ‘Leave Me, you cursed ones, into the eternal fire which has been prepared for the devil and his angels (demons);
Mark 9:43
If your hand causes you to stumble and sin, cut it off [that is, remove yourself from the source of temptation]! It is better for you to enter life crippled, than to have two hands and go into hell, into the unquenchable fire,

General references

Psalm 97:3

Fire goes before Him
And burns up His adversaries on all sides.
Ecclesiastes 12:14
For God will bring every act to judgment, every hidden and secret thing, whether it is good or evil.
Galatians 6:5
For every person will have to bear [with patience] his own burden [of faults and shortcomings for which he alone is responsible].