But before that great day shall come, the sun shall be darkened, and the moon be turned into blood; and the stars shall refuse their shining, and some shall fall, and great destructions await the wicked. Doctrine & Covenants 34:9
But behold, the residue of the wicked have I kept in chains of darkness until the judgment of the great day, which shall come at the end of the earth;
And even so will I cause the wicked to be kept, that will not hear my voice but harden their hearts, and wo, wo, wo, is their doom. Doctrine & Covenants 38:5&6
Behold, the day has come, when the cup of the wrath of mine indignation is full. Doctrine & Covenants 43:26
But, verily I say unto you, that desolation shall come upon this generation as a thief in the night, and this people shall be destroyed and scattered among all nations.
And there shall be men standing in that generation, that shall not pass until they shall see an overflowing scourge; for a desolating sickness shall cover the land.
And before the day of the Lord shall come, the sun shall be darkened, and the moon be turned into blood, and the stars fall from heaven.
And it shall come to pass among the wicked, that every man that will not take his sword against his neighbour must needs flee unto Zion for safety.
And there shall be gathered unto it out of every nation under heaven; and it shall be the only people that shall not be at war one with another. Doctrine & Covenants 45:19&31&42&68&69
Thus saith the Lord; for I am God, and have sent mine Only Begotten Son into the world for the redemption of the world, and have decreed that he that receiveth him shall be saved, and he that receiveth him not shall be damned —
I, the Lord God, have spoken it; but the hour and the day no man knoweth, neither the angels in heaven, nor shall they know until he comes.
Wherefore, it is lawful that he should have one wife, and they twain shall be bone flesh, and all this that the earth might answer the end of its creation;
But it is not given that one man should possess that which is above another, wherefore the world lieth in sin. Doctrine & Covenants 49:5&7&16&20
Hearken, O ye elders of my church, saith the Lord your God, who have assembled yourselves together, according to my commandments, in this land, which is the land of Missouri, which is the land which I have appointed and consecrated for the gathering of the saints.
Wherefore, this is the land of promise, and the place for the city of Zion. Doctrine & Covenants 57:1&2
Yea, verily, I say, hear the word of him whose anger is kindled against the wicked and rebellious;
And he that seeketh signs shall see signs, but not unto salvation.
Wherefore, I, the Lord, have said that the fearful, and the unbelieving, and all liars, and whosoever loveth and maketh a lie, and the whoremonger, and the sorcerer, shall have their part in that lake which burneth with fire and brimstone, which is the second death.
I, the Lord, am angry with the wicked; I am holding my Spirit from the inhabitants of the earth.
I have sworn in my wrath, and decreed wars upon the face of the earth, and the wicked shall slay the wicked, and fear shall come upon every man;
And the saints also shall hardly escape; nevertheless, I, the Lord, am with them, and will come down in heaven from the presence of my Father and consume the wicked with unquenchable fire.
And until that hour there will be foolish virgins among the wise; and at that hour cometh an entire separation of the righteous and the wicked; and in that day will I send mine angels to pluck out the wicked and cast them into unquenchable fire. Doctrine & Covenants 63:2&7&17&32&33&34&54
Behold, now it is called today until the coming of the Son of Man, and verily it is a day of sacrifice, and a day for the tithing of my people; for he that is tithed shall not be burned at his coming. Doctrine & Covenants 64:23
And he that believeth and is baptized shall be saved, and he that believeth not shall be damned. Doctrine & Covenants 68:9
For they are vessels of wrath, doomed to suffer the wrath of God, with the devil and his angels in eternity;
Having denied the Holy Spirit after having received it, and having denied the Only Begotten Son of the Father, having crucified him unto themselves and put him to an open shame.
These are they who shall go away into the lake of fire and brimstone, with the devil and his angels —
And the only ones on whom the second death shall have any power;
Yea, verily, the only ones who shall not be redeemed in the due time of the Lord, after the sufferings of his wrath.
Wherefore, he saves all except them — they shall go away into everlasting punishment, which is endless punishment, which is eternal punishment, to reign with the devil and his angels in eternity, where their worm dieth not, and the fire is not quenched, which is their torment —
And the end thereof, neither the place thereof, nor their torment, no man knows;
These are they whose bodies are celestial, whose glory is that of the sun, even the glory of God, the highest of all, whose glory the sun of the firmament is written of as being typical.
And again, we saw the terrestrial world, and behold and lo, these are they who are of the terrestrial, whose glory differs from that of the church of the Firstborn who have received the fulness of the Father, even as that of the moon differs from the sun in the firmament.
And again, we saw the glory of the telestial, which glory is that of the lesser, even as the glory of the stars differs from that of the glory of the moon in the firmament.
These are they who are cast down to hell and suffer the wrath of Almighty God, until the fulness of times, when Christ shall have subdued all enemies under his feet, and shall have perfected his work. Doctrine & Covenants 76:33&35-38&44&45&70&71&81&106
Q) What are we to understand by the seven seals with which it was sealed?
A) We are to understand that the first seal contains the things of the first thousand years, and the second also of the second thousand years, and so on until the seventh. Doctrine & Covenants 77:7
Q) What are we to understand by the little book which was eaten by John, as mentioned in the 10th chapter of Revelation?
A) We are to understand that it was a mission, and an ordinance, for him to gather the tribes of Israel; behold, this is Elias, who, as it is written, must come and restore all things. Doctrine & Covenants 77:14
For I, the Almighty, have laid my hands upon the nations, to scourge them for their wickedness.
And plagues shall go forth, and they shall not be taken from the earth until I have completed my work, which shall be cut short in righteousness. Doctrine & Covenants 84:96&97
And thus, with the sword and by bloodshed the inhabitants of the earth shall mourn; and with famine, and plague, and earthquake, and the thunder of heaven, and the fierce and vivid lightning also, shall the inhabitants of the earth be made to feel the wrath, and indignation, and chastening hand of an Almighty God, until the consumption decreed hath made a full end of all nations; Doctrine & Covenants 87:6
For not many days hence and the earth shall tremble and reel to and fro as a drunken man; and the sun shall hid his face, and shall refuse to give light; and the moon shall be bathed in blood; and the stars shall become exceedingly angry, and shall cast themselves down as a fig that falleth from off a fig tree.
For after your testimony cometh the testimony of earthquakes, that shall cause groanings in the midst of her, and men shall fall upon the ground and shall not be able to stand.
And also cometh the testimony of the voice of thunderings, and the voice of lightnings, and the voice of tempests, and the voice of the waves of the sea heaving themselves beyond their bounds.
And all things shall be in commotion; and surely, men’s hearts shall fail them; for fear shall come upon all people.
And angels shall fly through the midst of heaven, crying with a loud voice, sounding the trump of God, saying: Prepare ye, prepare ye, O inhabitants of the earth; for the judgment of our God is come. Behold, and lo, the Bridegroom cometh; go ye out to meet him.
And immediately there shall appear a great sign in heaven, and all people shall see it together.
And another angel shall sound his trump, saying: That great church, the mother of abominations, that made all nations drink of the wine of the wrath of her fornication, that persecuteth the saints of God, that shed their blood – she who sitteth upon many waters, and upon the islands of the sea – behold, she is the tares of the earth; she is bound in bundles; her bands are made strong, no man can loose them; therefore, she is ready to be burned. And he shall sound his trump both long and loud, and all nations shall hear it.