Tintin,we share in a fascinating subject in that we are compelled to ponder the issue of these sons of God and the giants. It I notice is an difficult thing to express the details of a subject to another in an "letter". We all I think would agree that in person a thought or meaning is by far more easy to be conveyed,and as it is also seen the many of us daily reason the "true meaning" of any scripture,we also see that anyone of us will say it almost means that "but!...". As proof we will all require scriptures to support an idea of many subjects in the scriptures,and I agree we should remain captive in them.
Take a chart of the timelines of the events in the scriptures/history,look at the order of events and let them fall where they fall.,,,
Approximately,,,
2000 bce,,,Abram
19th
18th
17th
16th it is written in Job "sons of God"
15th,Moses writes gen.exodus,lev. ect. "gen. 6:4,sons of God"
14th
13th
12th
11th
10thbce David,Solomon
So we read the very scriptures the way they are presented to us beginning at genesis 1:1,,,and across to Job. We ponder the term "sons of God" and compare it to Gen.6:4 and we scratch our heads and at the end we think "hmm,we have a little more information about the sons of God Moses spoke of",,,but this is incorrect.
In the timeline,if we follow the genealogies of the friends of Job we find that they were born very close to the same time(or a little before) Moses. So then it's the same as "the chicken or the egg,which came first",,the book of Job or the book of Genesis? Seeing that the people who are in Job used the wording "son's of God" before Moses wrote it in Genesis 6:4,then in fact Job is not giving us extra information about the sons of God Moses wrote about(Moses had not written Genesis yet). So in conclusion setting these books in their correct order as to time we find that in fact the sons of God who are mentioned in Job years later in time Moses is actually the one who is giving the "extra information" about these "sons of God".So Moses is actually telling us that the "sons of God" that are mentioned in the book of Job(the first time it is mentioned),,,"took themselves the daughters of men and bore children with them".