So, you expect us to believe that these "sons of God" are humans presenting themselves before God in his very presence when the only human ever recorded to be in his presence in the old testament was Moses, and on earth, not in heaven? I don't think so.
Abraham saw the Lord Jesus before His incarnation.
John 8:56 Your father Abraham rejoiced to see my day: and he saw it, and was glad. 57 Then said the Jews unto him, Thou art not yet fifty years old, and hast thou seen Abraham?58 Jesus said unto them, Verily, verily, I say unto you, Before Abraham was, I am.59 Then took they up stones to cast at him: but Jesus hid himself, and went out of the temple, going through the midst of them, and so passed by.
Genesis 18:1And the Lord appeared unto him in the plains of Mamre: and he sat in the tent door in the heat of the day;2 And he lift up his eyes and looked, and, lo, three men stood by him: and when he saw them, he ran to meet them from the tent door, and bowed himself toward the ground,3 And said, My Lord, if now I have found favour in thy sight, pass not away, I pray thee, from thy servant:4 Let a little water, I pray you, be fetched, and wash your feet, and rest yourselves under the tree:5 And I will fetch a morsel of bread, and comfort ye your hearts; after that ye shall pass on: for therefore are ye come to your servant. And they said, So do, as thou hast said.6 And Abraham hastened into the tent unto Sarah, and said, Make ready quickly three measures of fine meal, knead it, and make cakes upon the hearth.7 And Abraham ran unto the herd, and fetcht a calf tender and good, and gave it unto a young man; and he hasted to dress it.8 And he took butter, and milk, and the calf which he had dressed, and set it before them; and he stood by them under the tree, and
they did eat.-
Isaac saw the Lord in Genesis 26:1-2 & Jacob saw the Lord face to face in Genesis 32:24-30
So yes... the sons of God are the roots of Israel's family tree and they did present themselves to the Lord on earth.
Satan did say he was roaming all over the earth when he come to this presentation.
Job 2:1Again there was a day when the sons of God came to present themselves before the Lord, and Satan came also among them to present himself before the Lord.2 And the Lord said unto Satan, From whence comest thou? And Satan answered the Lord, and said, From going to and fro in the earth, and from walking up and down in it.3 And the Lord said unto Satan, Hast thou considered my servant Job, that there is none like him in the earth, a perfect and an upright man, one that feareth God, and escheweth evil? and still he holdeth fast his integrity, although thou movedst me against him, to destroy him without cause.
How good was Job? I believe that was the point of Job 1 in the first chapter.
Job 1:1There was a man in the land of Uz, whose name was Job; and that man was perfect and upright, and one that feared God, and eschewed evil.