Baruch 3:24 O Israel, how great is the universe in which Ahayah dwells! How vast is all that he possesses! 25 There is no end to it; there is no way to measure how wide or how high it is. 26 Here in early times the famous giants were born, a mighty race skilled in war. 27 But the most high did not choose them to be his people or show them the way of knowledge. 28 They died out because they had neither understanding nor insight.
Daniel 2:43 KJV
 And whereas thou sawest iron mixed with miry clay, they shall mingle themselves with the seed of men: but they shall not cleave one to another, even as iron is not mixed with clay.
Genesis 6:4 KJV
 There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.
Jude 1:6 And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.
2 Peter 2:4 – 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;
Genesis 6:4-7 KJV
 There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.  And God saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually.  And it repented the Lord that he had made man on the earth, and it grieved him at his heart.  And the Lord said, I will destroy man whom I have created from the face of the earth; both man, and beast, and the creeping thing, and the fowls of the air; for it repenteth me that I have made them.
Amos 2:9-10 KJV
 Yet destroyed I the Amorite before them, whose height was like the height of the cedars, and he was strong as the oaks; yet I destroyed his fruit from above, and his roots from beneath.  Also I brought you up from the land of Egypt, and led you forty years through the wilderness, to possess the land of the Amorite.
2 Samuel 21
In still another battle, which took place at Gath, there was a huge man with six fingers on each hand and six toes on each foot–twenty-four in all. He also was descended from Rapha. When he taunted Israel, Jonathan son of Shimeah, David’s brother, killed him.
20 And there was again war at Gath, where was a champion, that had on every hand six fingers, and on every foot six toes, four and twenty in number; and he also was born to the giant. 21 And when he taunted Israel, Jonathan the son of Shimea David’s brother slew him.
the Giant referenced is Goliath and it says nothing about this guy being a giant. so you have to rely on the bibles original accuracy of claiming that Goliath was 6 cubits and a span tall (about 9 feet). its a bit like a fisherman claiming that he hooked a great white shark in the river but it got away in that there is no evidence that Golaith even lived let alone he was tall
And there we saw the giants, the sons of Anak, which come of the giants: and we were in our own sight as grasshoppers, and so we were in their sight.
33 And there we saw the Nephilim, the sons of Anak, who come of the Nephilim; and we were in our own sight as grasshoppers, and so we were in their sight.’
Which also were accounted giants, as the Anakims; but the Moabites called them Emims.
11 these also are accounted Rephaim, as the Anakim; but the Moabites call them Emim.
(That also was accounted a land of giants: giants dwelt therein in old time; and the Ammonites call them Zamzummims;
20 That also is accounted a land of Rephaim: Rephaim dwelt therein aforetime; but the Ammonites call them Zamzummim,
For only Og king of Bashan remained of the remnant of giants; behold his bedstead was a bedstead of iron; is it not in Rabbath of the children of Ammon? nine cubits was the length thereof, and four cubits the breadth of it, after the cubit of a man
11 For only Og king of Bashan remained of the remnant of the Rephaim; behold, his bedstead was a bedstead of iron; is it not in Rabbah of the children of Ammon? nine cubits was the length thereof, and four cubits the breadth of it, after the cubit of a man.–
And the rest of Gilead, and all Bashan, being the kingdom of Og, gave I unto the half tribe of Manasseh; all the region of Argob, with all Bashan, which was called the land of giants.
Ephesians 6:12 KJV
 For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places .
And now, the giants, who are produced from the spirits and flesh, shall be called evil spirits upon 9 the earth, and on the earth shall be their dwelling. Evil spirits have proceeded from their bodies; because they are born from men and from the holy Watchers is their beginning and primal origin; 10 they shall be evil spirits on earth, and evil spirits shall they be called. [As for the spirits of heaven, in heaven shall be their dwelling, but as for the spirits of the earth which were born upon the earth, on the earth shall be their dwelling.] And the spirits of the giants afflict, oppress, destroy, attack, do battle, and work destruction on the earth, and cause trouble: they take no food, but nevertheless 12 hunger and thirst, and cause offences. And these spirits shall rise up against the children of men and against the women, because they have proceeded from them.
Enoch 15: 8-12
We have covered that most likely demons are the disembodied spirits of the dead giants (Nephilim) who lived before the flood, and their paternal descendents. In the Bible demons are referred to as the spirits of the dead. In the Old Testament God forbids people to practice communication with spirits of the dead, or to be familiar with these demons, and such is associated with magical practices.
THE SHADOW PEOPLE
A shadow person, also known as a shadow figure, shadow being or black mass, is an alleged paranormal entity. Paranormal researcher Heidi Hollis has expressed the belief that shadow people are malevolent supernatural entities.
A number of religions, legends, and belief systems describe shadowy spiritual beings or supernatural entities such as shades of the underworld, and various shadowy creatures have long been a staple of folklore and ghost stories.
Several physiological and psychological conditions can account for reported experiences of shadow people. These include sleep paralysis, illusions, or hallucinations brought on by physiological or psychological circumstances, drug use or side effects of medication, and the interaction of external agents on the human body. Another reason that could be behind the illusion is sleep deprivation, which may lead to hallucinations
The Dead know not anything The scriptures are very clear on this subject. we know what is true because of AHAYAH’S
Word in Scripture. It’s true that people see what appears to be ghosts all the time, but I promise you that they are not seeing the spirits of dead men floating in the air. Remember that one third of the angels were cast out with Lucifer. What do you think they are doing here on earth? Do you think they are deceiving people by pretending to be ghosts? You are right!
What did the Fallen Angels teach Man?
Enoch 69 For men were created exactly like the angels, to the intent that they should continue pure and righteous, and death, which destroys everything, could not have taken hold of them, but through this their knowledge they are perishing, and through this power 12 it is consuming me.
Enoch 6 And Semjaza, who was their leader, said unto them: ‘I fear ye will not 4 indeed agree to do this deed, and I alone shall have to pay the penalty of a great sin.’ And they all answered him and said: ‘Let us all swear an oath, and all bind ourselves by mutual imprecations 5 not to abandon this plan but to do this thing.’ Then sware they all together and bound themselves 6 by mutual imprecations upon it. And they were in all two hundred; who descended in the days of Jared on the summit of Mount Hermon, and they called it Mount Hermon, because they had sworn 7 and bound themselves by mutual imprecations upon it. And these are the names of their leaders: Samlazaz, their leader, Araklba, Rameel, Kokablel, Tamlel, Ramlel, Danel, Ezeqeel, Baraqijal, 8 Asael, Armaros, Batarel, Ananel, Zaqiel, Samsapeel, Satarel, Turel, Jomjael, Sariel. These are their chiefs of tens.
Enoch 7: 1 And all the others together with them took unto themselves wives, and each chose for himself one, and they began to go in unto them and to defile themselves with them, and they TAUGHT THEM CHARMS 2 and ENCHANTMENTS, and the CUTTING OF ROOTS, and MADE THEM ACQUAINTED WITH PLANTS. And they 3 became pregnant, and they bare great giants, whose height was three thousand ells:
Enoch 8:1 And Azazel taught men to make swords, and knives, and shields, and breastplates, and made known to them the metals of the earth and the art of working them, and bracelets, and ornaments, and the use of antimony, and the beautifying of the eyelids, and all kinds of costly stones, and all 2 colouring tinctures.
Semjaza taught enchantments, and root-cuttings, ‘Armaros the resolving of enchantments, Baraqijal (taught) astrology, Kokabel the constellations, Ezeqeel the knowledge of the clouds, Araqiel the signs of the earth, Shamsiel the signs of the sun, and Sariel the course of the moon.
Enoch 69:4 The name of the first Jeqon: that is, the one who led astray [all] the sons of God, and brought them 5 down to the earth, and led them astray through the daughters of men. And the second was named Asbeel: he imparted to the holy sons of God evil counsel, and led them astray so that they defiled 6 their bodies with the daughters of men. And the third was named Gadreel: he it is who showed the children of men all the blows of death, and he led astray Eve, and showed [the weapons of death to the sons of men] the shield and the coat of mail, and the sword for battle, and all the weapons 7 of death to the children of men.
Enoch 69 And the fourth was named Penemue: he taught the 9 children of men the bitter and the sweet, and he taught them all the secrets of their wisdom. And he instructed mankind in writing with ink and paper, and thereby many sinned from eternity to 10 eternity and until this day. For men were not created for such a purpose, to give confirmation 11 to their good faith with pen and ink.
Enoch 69 And the fifth was named Kasdeja: this is he who showed the children of men all the wicked smitings of spirits and demons, and the smitings of the embryo in the womb, that it may pass away, and [the smitings of the soul] the bites of the serpent, and the smitings 13 which befall through the noontide heat, the son of the serpent named Taba’et.