Some mythical creatures have their origin in tradition and tales from the distant past. However, each culture is associated with a multitude of interesting and odd creatures, many of these beings are humanoids. One of these legendary humanoids is the Nephilim.
The word or term 'Nephilim' appears twice in the Hebrew Bible, both in the Torah. The first is Genesis 6:1-4, immediately before the Noah's ark story: When men began to increase in number on the earth and daughters were born to them, the sons of God saw that the daughters of men were beautiful, and they married any of them they chose. Then the LORD said, "My Spirit will not contend with man forever, for he is mortal; his days will be a hundred and twenty years." The Nephilim were on the earth in those days—and also afterward—when the sons of God went to the daughters of men and had children by them. They were the heroes of old, men of renown.
The second is Numbers 13:32-33, where the Hebrews have seen giants in Canaan: And they spread among the Israelites a bad report about the land they had explored. They said, "The land we explored devours those living in it. All the people we saw there are of great size. We saw the Nephilim there (the descendants of Anak come from the Nephilim). We seemed like grasshoppers in our own eyes, and we looked the same to them."
'Nephilim' is rendered fallen, or possibly feller: a tyrant or bully. Several English translations rendered the word "giants", but of late translators seem to prefer leave it untranslated. The "giants" translation may have come from the Greek old testament where "nephilim" was "gegantes" which looks like "giant" but in modern Greek would be "titans". In Greek mythos, the titans were the supernaturally powerful offspring of gods and humans.
Some biblical researchers contend that the “Sons of God” were fallen angels who mated with human females and/or possessed human males and then mated with human females. These unions resulted in offspring, the Nephilim, that were “heroes of old, men of renown” It is also most important to note that they are mentioned almost simultaneous to God's statement that He would destroy the earth by flood, and it seems from this association that their effect upon mankind was one of the primary justifications that brought the destruction.
I read a commentary that stated that if this were fact, that the Nephilim had mated with a variety of species, then we would now have a variety non-humans among us. Each has their own special traits. One example is Vampires. They were created when Nephilim fused their DNA with vampire bats. Vampire bats come out at night when the sunlight is dim as sun hurts their eyes. Like the Vampire bat, human vampires are adversely affected by sunlight and crave blood. Many true vampires, crave blood from the time of their birth. Many have donors that give blood to them and keep them well supplied. Blood often restores them to full health and well being.
Another example given was Reptilians, that are non-humans that can shapeshift. This means that they can alter their DNA electrically to transform from a human form to one that is reptilian. They have to concentrate to keep their human shape, if not they turn into reptilian humanoid.
These were not the only examples given. Some involved malformation, birth defects, races, genetic differences, etc. For this reason, it is understandable why the Nazis made determined efforts to find evidence of Nephilims in order to twist the legends to conform with their barbaric beliefs.
We have all seen the photos of giant skeletons being unearthed as well as the urban legends told in regards to superhumans. But there was a strange incident that was disclosed a few years ago that just seemed to fade off without any explanation or followup.
In 2005, there were reports that a Giant Man was killed in the Afghanistan mountains. This man was described as pale white, 15 foot tall, 1100 pound, six fingered and six toed who was feeding on human parts. It was reported that the Giant Man was killed by US Military after he reportedly attacked by throwing large rocks at them. The corpse of this Giant Man was flown to Germany for autopsy according to witnesses. Apparently the information was presented on the Coast to Coast AM show and discussed by George Noory and Steve Quayle. Since that time there has been little mention of this incident.
Could this Giant Man have been a real being and/or had any relation to a Nephilim? Are there Nephilim living, thriving and breeding among us? Is there any connection with 2012 and the supposed 'end times' theories? There is a very good page on this subject at - LEVIATHAN CHAINED: The Legend of the Nephilim and the Cthulhu Mythos.
In the H.G. Wells book The Time Traveler, he describes a race of monsters that live in the earth and maintain a secret society that was technologically far more advanced than the surface people. As well, these underground humanoids fed on the surface dwellers. There is a story by a Native American woman who stated her tribe was plagued by "giant" people that would steal their dead to eat them. They were red haired and lived in caves. In the end the tribe burned these giants to death.
There are many stories in many cultures that refer to colossal beings in their midst. For us, it's simply a matter of what to believe.
Legendary Humanoids: Nephilim, Evil Behemoths