Jude 1:7    Even as Sodom and Gomorrah, and the cities about them in like manner, giving themselves over to fornication, and going after strange flesh, are set forth for an example, suffering the vengeance of eternal fire.

 

     Jude is also comparing these acts of Sodom and Gomorrah to the 'mating' with the flesh daughters of 'eth'Ha'adham' in Gen.6, the lusting after 'strange flesh'.
     
To sum up this teaching so far, these 'sons of God' in Gen.6:2 are 'fallen ones', i.e., fallen angels, meaning they kept not their first estate or place of separation, but lusted after flesh woman, particularly the daughters of 'the man Adam', the bloodline from which Christ was to be born from, and this mating by these angels produced 'giants' as we'll soon discover in this 6th Chapter of Genesis.

 

Gen 6:3   And the LORD said, "My spirit shall not always strive with man, for that he also is flesh: yet his days shall be an hundred and twenty years."

     
The word 'spirit' is 'ruwach' in the Hebrew meaning 'wind, by resemblance breath' (Strong's no.7307). This is the 'breath of Life' which God breathed into Adam when He formed him, and is the same 'ruwach' which we each now have that makes up our spiritual body inside the flesh body.
     
This word 'he' is emphatic; (Meaning expressed or expressing with emphasis: stressed forcibly: impressive: strongly marked.) in the Hebrew manuscripts, and has the article as Gen.6:1 & 2, and means 'the man Adam', not general mankind upon the earth. As said before, Satan knew the family of the Woman from whom Christ would be born of, and he was trying to prevent it, just as his little conception with Eve in the Garden produced his offspring of Cain in the flesh (see my past Genesis Letters documenting Satan's offspring). The word 'also' is 'shagag' in the Hebrew, meaning 'to stray, commit sin' (Strong's no.7683). The phrase 'yet his days' refer back to 'the Adam', who at this time was 810 years old, and he was given 120 years more, equalling the total years of  'the man Adam' to 930 years (Gen.5:5). This is also one of the lengths of today's generation, that of 120 years.

 

Gen 6:4   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.

     'Those days' mean Noah's days; 'also after that' means after Noah's days, or later also after the flood of Noah's time. We know this to be true since the Israelites did battle with this giant race, even David slaying Goliath. The word 'giants' is 'nephiyl' in the Hebrew, and is from the root 'naphal' meaning 'to fall' (Strong's nos.5303 & 5307). This is where the idea of 'fallen angels' comes from. The Nephilim fell to earth in sin with flesh daughters of 'the Adam', literally. This is not myth or storytelling. They are coming here to earth again as written in…

 

Jude 1:6: Read All.3 earnestly contend for the faith... 4. For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.

 

 …after this flood of Noah's time, God reserved these fallen angels in 'everlasting chains' until the judgment day. The offspring of giants were of their own, retaining the sacred knowledge of the spiritual realms, while in the flesh body. It is written in…