I had to break my post into parts since it was too long.
First and most importantly to me, He said he had seen what he spoke about. Second, his statement itself says he, as Son of Man, came down from Heaven -- and also is in Heaven.
I tend to believe many Christians also already have a foot in Heaven but lack awareness of it in their daily lives as men on earth. It can be true without people knowing it in their daily type of awareness.
Ephesians 2:6 6 And hath raised us up together, and made us sit together in heavenly places in Christ Jesus:
There are also spiritual problems in "high places" which need correcting. These could be called "spiritual sins." I believe the Catholic Church makes a distinction between spiritual sins and other types. I cannot judge my fellow Christians on this since I believe we first have to deal with carnal and earthly sins; if we do that, then we begin to see the spiritual ones so we can repent of them. Think of when the Bible says Satan shows up -- in person -- and you will find he's accusing or testing one of the saints. This is all to the Glory of God because God does not allow this test unless He knows the saint can pass the test. When Satan accused Joshua the High Priest, he happened to be right. Joshua did have dirty garments. The matter got resolved easily enough -- the text does not say it, but Joshua repented of a certain sin -- and then he could be given clean garments. The Jews say his sin was allowing his sons to marry inappropriately. He corrected it.
Any saint who reaches a certain level should not be surprised by this test; and Satan is cast out of heaven because of it. Every saint who does this is removing a foothold for Satan in heaven. The person who still has spiritual problems is unknowingly giving Satan a place to stand in heaven. Part of the "spiritual wickedness in high places" Paul wrote about in Ephesians 6:12 can be our own. Part can also be spiritual wickedness of others, as it was with Jacob and Esau. Perhaps Paul had them in mind since he uses the word "wrestle."
The idea itself is from the Oral Torah or Talmud. I did not accept it at first, so I am not going to be critical or to complain if others don't accept it. One thing seems fairly sure to me is that Jacob did not see God's face in the way Moses asked to. After all, the text says the being showed up as "a man." Some things can be obscured by translation. One thing obscured in that passage is that the same word is used twice in that chapter but almost always translated differently. Christians do not find it hard to believe that Jesus could call angels and get them to do what he wanted. They may find it hard to believe Jacob could. Yet the text certainly suggests that possibility. First the word is translated (in the King James Version) as angels; two verses later, it's rendered messengers.
Genesis 32:And Jacob went on his way, and the angels of God met him.
2 And when Jacob saw them, he said, This is God's host: and he called the name of that place Mahanaim.
3 And Jacob sent messengers before him to Esau his brother unto the land of Seir, the country of Edom.
I suggest Jacob sent angels to go see what was going on. They returned and told him. I think the angels Jacob sent got the attention of Esau's Guardian Angel.
Another factor is why Rebekkah received the prophetic message and not Isaac about their two sons. How does it relate to Adams' fall? We can read about "Edom" without realizing it's written the same way in Hebrew as "Adam" -- only the vowels which are not in the original text are different.
I was very perplexed by this:
Romans 9:11 (For the children being not yet born, neither having done any good or evil, that the purpose of God according to election might stand, not of works, but of him that calleth;)
12 It was said unto her, The elder shall serve the younger.
13 As it is written, Jacob have I loved, but Esau have I hated.
14 What shall we say then? Is there unrighteousness with God? God forbid.
I asked myself, "How so?" At first glance, Esau looks more righteous than Jacob. What did Esau do that was so wrong? Yet Jacob deceived Isaac. He connived to get Esau's birthright; and it seems too that Esau forgave him, he said he did at any rate, and Jacob promised to meet him in Seir but didn't.
Genesis 33:14 Let my lord, I pray thee, pass over before his servant: and I will lead on softly, according as the cattle that goeth before me and the children be able to endure, until I come unto my lord unto Seir.
Jacob knew better than to trust his fate in Esau's hands at Seir. He was following the rule Jesus talked about later -- about being as wise as serpents and as gentle as doves. "Jacob" did finally get to Seir a few hundred years later.
Deuteronomy 33:2 And he said, The Lord came from Sinai, and rose up from Seir unto them; he shined forth from mount Paran, and he came with ten thousands of saints: from his right hand went a fiery law for them.
The Edomites, as descendants of Esau, were to be protected too even though they were a troublesome lot.
Deuteronomy 2:5 Meddle not with them; for I will not give you of their land, no, not so much as a foot breadth; because I have given mount Seir unto Esau for a possession.
The struggle between Jacob and Esau is a continuing one throughout history, continuing even today. Many of the troubles Israel experienced were caused by the Edomites. Herod the Great by the way was an Edomite, although his family had allegedly converted to Judaism. There is a special antagonism between the Edomites and the tribe of Benjamin that shows up more than once; but this post is getting too long to go into too many details.
What I see in my interpretation is a manifestation of God's Love. The Scriptures may say God "hated" Esau, but that word really means "avoided." God's plan was to save Esau and his descendants even if they had the fallen Adamic nature. For me, if I can't see how a passage in the Bible helps me love God or my fellow man better, I figure I don't have the right take on it yet.
Matthew 22:37 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.
38 This is the first and great commandment.
39 And the second is like unto it, Thou shalt love thy neighbour as thyself.
40 On these two commandments hang all the law and the prophets.
I am not even that concerned if parts of the Bible might not be authentic. If there are fake passages, I suppose I wouldn't be able to see God's Love in them. So where there are passages I don't understand, I do not make a firm conclusion and do not base my action on them. Perhaps I am lacking in understanding, perhaps they're not authentic. I don't know. Only when a passage shows me God's Love and makes me love him more or when it shows me how to love my neighbor better do I think I'm probably on the right track.