5) Continued. Proof of connection.

8.4 And, at the destruction on the Earth, men cried out, and their voices reached
Heaven.
9.1 And then Michael, Gabriel, Suriel and Uriel, looked down from Heaven, and saw the mass of blood that was being shed on the Earth, and all the iniquity that was being done on the Earth.
9.2 And they said to one another: "Let the devastated Earth cry out with the sound of their cries unto the Gate of Heaven.
9.3 And now, to you,O Holy Ones of Heaven,the souls of men complain,saying:"Bring our complaint before the Most High."

9.2 Shows that the Archangels can look down FROM heaven to see man and that they can also talk to each other.
9.3 Shows that men can talk directly to the Archangels in heaven. While it says souls it does not say of the dead. So they heard the voice of man and prayers of man.
This shows that at one point man had a direct connection to heaven, that connection was because of the gene of God each man possessed. The giants did not.