The Apocalypse of Saint John is the "Revelation" God gave to Jesus Christ so that he could have passed down the things "Which are about to come...which He let them know by sending His angel to His servant John"
There is a certain connection between the coming of Nibiru and the opening of the Sixth Seal described by St. John in the last part of the Chapter 6:

"And I saw, when he had opened the sixth seal: and behold there was a great earthquake.
And the sun became black as sackcloth of hair: and the whole moon became as blood.
And the stars from heaven fell upon the earth, as the fig tree casteth its green figs when it is shaken by a great wind.
And the heaven departed as a book folded up. And every mountain, and the islands, were moved out of their places.
And the kings of the earth and the princes and tribunes and the rich and the strong and every bondman and every freeman hid themselves in the dens and in the rocks of mountains..."

Following the opening of the Sixth Seal "...there was silence in heaven, as it were for half an hour..." [Revelation 8:1]; afterwards, seven angels are given seven trumpets:

"...And the angel took the censer and filled it with the fire of the altar and cast it on the earth: and there were thunders and voices and lightnings and a great earthquake.
And the seven angels who had the seven trumpets prepared themselves to sound the trumpets...
And the first angel sounded the trumpet: and there followed hail and fire, mingled with blood: and it was cast on the earth. And the third part of the earth was burnt up: and the third part of the trees was burnt up: and all green grass was burnt up.
And the second angel sounded the trumpet: and, as it were, a great mountain, burning with fire, was cast into the sea. And the third part of the sea became blood...
And the third part of those creatures died which had life in the sea: and the third part of the ships was destroyed.
And the third angel sounded the trumpet: and a great star fell from heaven, burning as it were a torch. And it fell on the third part of the rivers and upon the fountains of waters:
And the name of the star is called Wormwood. And the third part of the waters became wormwood. And many men died of the waters, because they were made bitter.
And the fourth angel sounded the trumpet: and the third part of the sun was smitten, and the third part of the moon, and the third part of the stars, so that the third part of them was darkened. And the day did not shine for a third part of it: and the night in like manner.
And I beheld: and heard the voice of one eagle flying through the midst of heaven, saying with a loud voice: Woe, Woe, Woe to the inhabitants of the earth, by reason of the rest of the voices of the three angels, who are yet to sound the trumpet!...
And the fifth angel sounded the trumpet: and I saw a star fall from heaven upon the earth. And there was given to him the key of the bottomless pit.
And he opened the bottomless pit: and the smoke of the pit arose, as the smoke of a great furnace. And the sun and the air were darkened with the smoke of the pit.
And from the smoke of the pit there came out locusts upon the earth. And power was given to them, as the scorpions of the earth have power.
And it was commanded them that they should not hurt the grass of the earth nor any green thing nor any tree: but only the men who have not the sign of God on their foreheads.
And it was given unto them that they should not kill them: but that they should torment them five months. And their torment was as the torment of a scorpion when he striketh a man.
And in those days, men shall seek death and shall not find it. And they shall desire to die: and death shall fly from them.
And the shapes of the locusts were like unto horses prepared unto battle. And on their heads were, as it were, crowns like gold: and their faces were as the faces of men.
And they had hair as the hair of women: and their teeth were as lions.
And they had breastplates as breastplates of iron: and the noise of their wings was as the noise of chariots and many horses running to battle.
And they had tails like to scorpions: and there were stings in their tails. And their power was to hurt men, five months. And they had over them
A king, the angel of the bottomless pit (whose name in Hebrew is Abaddon and in Greek Apollyon, in Latin Exterminans).
And the sixth angel sounded the trumpet: and I heard a voice from the four horns of the golden altar which is before the eyes of God,
Saying to the sixth angel who had the trumpet: Loose the four angels who are bound in the great river Euphrates.
And the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year: for to kill the third part of men.
And by these three plagues was slain the third part of men, by the fire and by the smoke and by the brimstone which issued out of their mouths.
And the seventh angel sounded the trumpet: and there were great voices in heaven, saying: The kingdom of this world is become our Lord’s and his Christ’s, and he shall reign for ever and ever. Amen.
And the four and twenty ancients who sit on their seats in the sight of God, fell on their faces and adored God, saying:
We give thee thanks, O Lord God Almighty, who art and who wast and who art to come: because thou hast taken to thee thy great power, and thou hast reigned.
And the nations were angry: and thy wrath is come. And the time of the dead, that they should be judged and that thou shouldest render reward to thy servants the prophets and the saints, and to them that fear thy name, little and great: and shouldest destroy them who have corrupted the earth.
And the temple of God was opened in heaven: and the ark of his testament was seen in his temple. And there were lightnings and voices and an earthquake and great hail..."

The tale of the Opening of the Seven Seals describes a series of events that occurred or that are still ongoing (the first five Seals) or that still have to come (Sixth and Seventh Seal) shortly. About the last two seals, their opening will cause plenty of catastrophes and destruction, marked by the sound of "seven trumpets": the darkening of the Sun, of the Moon and the Stars; precipitation and collisions; yet it is remarkable the mention of a "...star fall from heaven upon the earth. And there was given to him the key of the bottomless pit". An eerie comparison could be made with the coming of Nibiru, a planet that, according with the ancient tales and some recent studies, would bring along darkness and electromagnetic troubles on Earth.
It is hard to interpret the "coming of the Locusts" out from the smoke; the similarity with the Locusts' invasion of the Ancient Egypt it is scarcely probable, for this part of the Apocalypse is supposed to reveal future events; something more logic, yet shocking, would be assuming that Nibiru is an inhabited planet (Sumerians believed so); in this case the biblical excerpt meaningful.

The Sibylline Oracles are apocryphal writings that date back to the II Century BC. They highlight the Biblical prophecies of the Apocalypse, like on the following excerpt:

"In the firmament of the sky all the stars will be in the daylight
shown, together with the two luminaries,
in the rapid and sudden fall of time...
A darkening, thick night shall cover the infinite disc of Earth...
Then a mighty stream of blazing flame will flow from the sky
and will annihilate the royal creation...The Moon and the shining Sun
shall merge into one, and everywhere is desert and desolation...
From the sky stars will fall upon the ocean...and the whole air will be shaken,
and filled with angels, that will fight among themselves
the whole day"

The paragraph speaks upon the slowing of the terrestrial motion, while the fall of the star could be the consequence of the sudden change of the earth axis' angle, so giving the illusion that the stars would actually fall into the sea.

The Apocalypse of Ephesus Prophecy would have been dictated to a XIV century hermit by ab angel from the Church of Ephesus.
The following passage speaks upon the arrival of a new celestial body:

"...Over the mountains of blood...shall fall the stars, whilst the Sun shall swallow the Moon and then two new lights will throw up...
Earth's wounds shall still bleeding...but the flood will no longer be of water, but of fire...
All shall turn into a sea of blood...
It will be on these days of universal madness that the Antichrist will come...from the East, bearing signs of righteousness and wellness...
Many shall follow Death, confusing it with the Lamb of Peace...and Many shall desert, when terror...will fall upon Rome...
Whilst the sky will show the signs of the Great Day, that are the Cross [Christianity], the half moon [Islamism], and the beheaded eagle [the Antichrist]...
In the marked time the Sun will be ordered to cry.
And the tears of the Sun shall fall upon Earth...
Huge Sparkles shall then spring up from different places on Earth.
And each Sparkle shall turn into a plague.
And each plague shall bleed salty water and bones' dust.
Rome, in this time, shall change its name...and the legion of the Antichrist will march through Rome.
And the ground of Rome shall move as the wave of the sea. And the sea will come to Rome...
The seed of life shall stand in the Glen of the Four Saints.
From there the history shall start again...
Within the new garden...new laws...time shall have...dimensions.
And the Sun shall give a different warmth."

	NAGAS: A Shapeshifting History
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