The following is a collection of texts concerning the "Day of the Lord," which in the Bible would be what we call the events preceding the Second Coming, and the Second Coming itself.  Since we are well into the end time events, already we see the drops of the plagues falling, and the fulfillment of Matthew 24 and Isaiah 24:

Isaiah 2:12.  For the day of the LORD of hosts shall be upon everyone that is proud and lofty, and
upon everyone that is lifted up; and he shall be brought low:

Isaiah 10:20-22.  And it shall come to pass in that day, that the remnant of Israel, and such as are escaped of the house of Jacob, shall no more again stay upon him that smote them; but shall stay upon the LORD, the Holy One of Israel, in truth.  The remnant shall return, even the remnant of Jacob, unto the mighty God.  For though Thy people Israel be as the sand of the sea, yet a remnant of them shall return: the consumption decreed shall overflow with righteousness.

Isaiah 13:6-9.  Howl ye; for the day of the LORD is at hand; it shall come as a destruction from the Almighty.    Therefore shall all hands be faint, and every man's heart shall melt:  And they shall be afraid: pangs and sorrows shall take hold of them; they shall be in pain as a woman that travaileth: they shall be amazed one at another; their faces shall be as flames.  Behold, the day of the LORD cometh, cruel both with wrath and fierce anger, to lay the land desolate: and He shall destroy the sinners thereof out of  it.  [Note He shall destroy sin, and those sinners that are attached to their sin.]

Isaiah 25:9-10.  And it shall be said in that day, Lo, this is our God; we have waited for Him, and He will save us: this is the LORD; we have waited for Him, we will be glad and rejoice in His salvation.   For in this mountain shall the hand of the LORD rest, and Moab shall be trodden down under Him, even as straw is trodden down for the dunghill.

Jeremiah 46:10.  For this is the day of the Lord GOD of hosts, a day of vengeance, that he may avenge him of his adversaries: and the sword shall devour, and it shall be satiate and made drunk with their blood: for the Lord GOD of hosts hath a sacrifice in the north country by the river Euphrates.  [See  Red Robes

Ezekiel 13:5-11.  Ye have not gone up into the gaps, neither made up the hedge for the house of Israel to stand in the battle in the day of the LORD.  They have seen vanity and lying divination, saying, The LORD saith: and the LORD hath not sent them: and they have made others to hope that they would confirm the word.   Have ye not seen a vain vision, and have ye not spoken a lying divination, whereas ye say, The LORD saith it; albeit I have not spoken?    Therefore thus saith the Lord GOD; Because ye have spoken vanity, and seen lies, therefore, behold, I am against you, saith the Lord GOD.  And mine hand shall be upon the prophets that see vanity, and that divine lies: they shall not be in the assembly of my people, neither shall they be written in the writing of the house of Israel, neither shall they enter into the land of Israel; and ye shall know that I am the Lord GOD.  Because, even because they have seduced my people, saying, Peace; and there was no peace; and one built up a wall, and, lo, others daubed it with untempered mortar:   Say unto them which daub it with untempered mortar, that it shall fall: there shall be an overflowing shower; and ye, O great hailstones, shall fall; and a stormy wind shall rend it.  [100 pound hailstones]

Joel 1:15.  Alas for the day! for the day of the LORD is at hand, and as a destruction from the Almighty shall it come.

Joel 2:1-6.  Blow ye the trumpet in Zion, and sound an alarm in My holy mountain: let all the inhabitants of the land tremble: for the day of the LORD cometh, for it is nigh at hand;    A day of darkness and of gloominess, a day of clouds and of thick darkness, as the morning spread upon the mountains: a great people and a strong; there hath not been ever the like, neither shall be any more after it, even to the years of many generations.    A fire devoureth before them; and behind them a flame burneth: the land is as the garden of Eden before them, and behind them a desolate wilderness; yea, and nothing shall escape them.   The appearance of them is as the appearance of horses; and as horsemen, so shall they run.    Like the noise of chariots on the tops of mountains shall they leap, like the noise of a flame of fire that devoureth the stubble, as a strong people set in battle array.    Before their face the people shall be much pained: all faces shall gather  blackness.

Joel 2:11-13.  And the LORD shall utter His voice before his army: for His camp is very great: for He is strong that executeth His word: for the day of the LORD is great and very terrible; and who can abide it?    Therefore also now, saith the LORD, turn ye even to Me with all your heart, and with fasting, and with weeping, and with mourning:   And rend your heart, and not your garments, and turn unto the LORD your God: for He is gracious and merciful, slow to anger, and of great kindness, and repenteth Him of the evil.

Joel 2:31-32.  The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come.    And it shall come to pass, that whosoever shall call on the name of the LORD shall be delivered: for in mount Zion and in Jerusalem shall be deliverance, as the LORD hath said, and in the remnant whom the LORD shall call.

Joel 3:14-17.  Multitudes, multitudes in the valley of decision: for the day of the LORD is near in the valley of decision.   The sun and the moon shall be darkened, and the stars shall withdraw their shining.  The LORD also shall roar out of Zion, and utter His voice from Jerusalem; and the heavens and the earth shall shake: but the LORD will be the hope of his people, and the strength of the children of Israel. So shall ye know that I am the LORD your God dwelling in Zion, My holy mountain: then shall Jerusalem be holy, and there shall no strangers pass through her any more.

Amos 5:20-24.  Shall not the day of the LORD be darkness, and not light? even very dark, and no brightness in it?   I hate, I despise your feast days, and I will not smell in your solemn assemblies. Though ye offer me burnt offerings and your meat offerings, I will not accept them: neither will I regard the peace offerings of your fat beasts.   songs; for I will not hear the melody of thy viols.   But let judgment run down as waters, and righteousness as a mighty stream.

Obadiah 1:15.  For the day of the LORD is near upon all the heathen: as thou hast done, it shall be done unto thee: thy reward shall return upon thine own head.

Zephaniah 1:14-15.  The great day of the LORD is near, it is near, and hasteth greatly, even the voice of the day of the LORD: the mighty man shall cry there bitterly.    That day is a day of wrath, a day of trouble and distress, a day of wasteness and desolation, a day of darkness and gloominess, a day of clouds and thick darkness.

Zechariah 9:16-17.  And the LORD their God shall save them in that day as the flock of His people: for they shall be as the stones of a crown, lifted up as an ensign upon His land.    For how great is His goodness, and how great is His beauty! corn shall make the young men cheerful, and new wine the maids.

Zechariah 14:1-3.  Behold the day of the LORD cometh, and they spoil shall be divided in the midst of thee.  For I will gather all nations against Jerusalem [church] to battle; and the city shall be taken, and the houses rifled, and the women ravished; and half of the city shall go forth into captivity and the residue of the People shall not be cut off from the city.  Then shall the Lord go forth, and fight against those nations, as when He fought in the day of battle.

Zechariah 14:12.  And this shall be the plague [seven last plagues] wherewith the LORD will smite all the people that have fought against Jerusalem; Their flesh shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth. [Descriptive of Nuclear, AIDS and Wasting Disease.]

Malachi 3:17-18.  And they shall be mine, saith the LORD of hosts, in that day when I make up My jewels; and I will spare them, as a man spareth his own son that serveth him.    Then shall ye return, and discern between the righteous and the wicked, between him that serveth God and him that serveth Him not.

Malachi 4:4-5.  Remember ye the law of Moses my servant, which I commanded unto him in Horeb for all Israel, with the statutes and judgments.  Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the LORD:

Matthew 7:22-23.  Many 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.

Acts 2:20-21.  The sun shall be turned into darkness, and the moon into blood, before that great and notable day of the Lord come:    And it shall come to pass, that whosoever shall call on the name of the Lord shall be saved.

1 Corinthians 5:5.  To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.

1 Thessalonians 5:2-3.  For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.    For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.

2 Peter 3:10-12.  But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.    Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,   Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?

Revelation 19:11-13.  And I saw heaven opened, and behold, a white horse; and He That sat upon him was called Faithful and True, and in righteousness He doth judge and make war, His eyes were as a flame of fire, and on His head were many crowns; and He had a name written, that no man knew, but He Himself.  And He was clothed with a vesture dipped in blood: and His name is called The  Word of God.