Where, exactly? None of these verses say that the sons of God mentioned in Genesis 6 are in fact angels. That's your burden of Biblical proof.
1.
This verse doesn't even mention angels. Yes, Satan (the adversary, literally) is mentioned as being present "before the Lord" and among them. But not angels (plural). Once again, you are merely assuming "sons of God" are in fact angels (here and in Gen 6). But that's the assumption you need to prove, not assume. Plus, are you assuming that "
before the Lord" means in Heaven???
Looking at the context, i.e. doing Bible Study (versus assuming "sons of God" is a reference to angels), what does one find:
Job 1:1 There was a man in the land of Uz (not in heaven BTW) whose name was Job. That man was blameless and upright and God-fearing and turning away from evil. (There was evil in the world, not in Heaven).
There was a man (not an angel) who was
blameless and we know what that means, right??? (Job 8:20 “
Look, God will not reject the blameless). God will not reject His blameless sons for He is
their God. Never has, never will.
Leviticus 26:44 And in spite of this, when they are in the land of their enemies I will not reject them, and I will not abhor them to destroy them, to break my covenant with them, because I am Yahweh their God.
8 So Yahweh said to Satan, “Have you considered my servant Job? Indeed, there is no one like him on the earth—a blameless man and upright and God-fearing and turning away from evil.”
The Hebrew word "servant" here literally means and is thus translated "
male" 24 times in the NASB OT.
Have you considered my male Job?, "My male" IS a son of God, right there in this context. And guess what, he's not an angel. Nor was Adam, nor Abraham nor Noah.
So that's four males of God from the OT that are NOT angels; (Adam, Abraham, Noah and Job, at least) What about verse 6 then??? What does it mean (sons of God) presenting themselves
before the Lord??? Notice first that there's zero mention of angels being there. Satan, the adversary, the enemy (singular) yes was there, but what about angels (plural)??? That alone should tell you that he's not taling about angels going back to Heaven. It's not written there, other than in your assumption. Who is mention and where is there???
Job (the Lord's male, that's one) and Job's sanctified seven sons (that's eight) and Satan (who goes to/fro on the Earth). But zero mention of angels. Were Job's sons the Lord's males as well as Job??? Yes. Notice the context:
Job 1:5 Lexham English Bible (LEB)
5 Then when the days of the feast had run their course, Job would send, and he would sanctify them (his seven sanctified sons not angels). Thus he would arise early in the morning and offer burnt offerings according to the number of all of them, because Job thought, “Perhaps my children have sinned and cursed God in their heart.” This is what Job used to do all the time.
It's intuitively obvious that verse 6 follows from verse 5 and it's talking about Job and his seven sons, not angels, going before the Lord through their burnt offerings. Having just completed the "
days of the feast" and being
sanctified through "burnt offerings" they too were blameless. If you do a Bible study, you'll find out that God's presence is at the alter of faithful
burnt offerings.
Genesis 8:20 And Noah built an altar to Yahweh, and he took from all the clean animals and from all the clean birds, and offered burnt offerings on the altar.
Exodus 18:12 And Jethro, the father-in-law of Moses, took a burnt offering and sacrifices for God, and Aaron and all the elders of Israel came to eat bread with the father-in-law of Moses before God.
Exodus 29:25 And you will take them from their hand and turn them to smoke on the altar beside the burnt offering as a fragrance of appeasement before Yahweh; it is an offering made by fire before Yahweh.
etc.
Job 1:6 isn't talking about fallen angels going back to heaven to be with the Lord nor Satan going back to Heaven (as evidently you think). It's talking about Job and his seven son's giving
burnt offerings and thus being "
before Yahweh" and yes Satan (their adversary/enemy being there too). But there's no mention of angels (plural) in this passage.
2.
Once again, no mention of angels here.
Yahweh Interrogates Job
4 “Where were you at my laying the foundation of the earth?
It's poetic language talking about the creation of the Earth. It has zero to do with 'angels". Once again, your assumption(s) are evident.
3.
Okay, at least this NT snip of a complete sentence from Jesus (written centuries after Genesis 6's context, BTW) mentions angels and "sons of God" in the same verse. But does it actually say that "they" (Sons of God) are angels or rather "they" (sons of the resurrection) are like angels in that they cannot die??? It says "they" are sons of God (faithful human, resurrected,
men of God such as Moses, Abraham, Isaac, Job, Noah, etc.) are "like" the angels in that they cannot die anymore.
Luke 20:36 (LEB) for they are not even able to die any longer, because they are like the angels and are sons of God, because they are sons of the resurrection.
The verse literally proves my point (not yours). Abraham, Isaac and Jacob (and faithful/sanctified human men like them) are the "
they" in this passage (not angels). Furthermore, here's another OT list (Abraham, Isaac, and Jacob) that are sons of God (sons of the resurrection, heirs of righteousness through faith, blameless upright men, not angels) that are "like" angels in that they are NOT dead but living:
34 And Jesus said to them, “The sons of this age marry and are given in marriage, 35 but those who are considered worthy to attain to that age and to the resurrection from the dead neither marry nor are given in marriage, 36 for they are not even able to die any longer, because they are like the angels and are sons of God, because they are sons of the resurrection. 37 But that the dead are raised, even Moses revealed in the passage about the bush, when he calls the Lord the God of Abraham and the God of Isaac and the God of Jacob. 38 Now he is not God of the dead, but of the living, for all live to him!”
Do you think angels are sons of the resurrection?
4.
Okay, Jude says the angels left their own abode. So? How does that mean that angels are being mentioned as having sex with women and producing offspring in Gen 6??? It doesn't. Furthermore, Jude says they were reserved in everlasting chains. I thought your position was they were umm, having sex with women??? Can you explain how angels that are in everlasting chains under darkness can have sex with women?
5.
yes, this is the verse where you assume "sons of God" refers to angels having sex with women and offspring without any Biblical proof.