Thank you for clearing that up.
If I did call Paul a liar, I would fully expect you to correct me. However, I made no mention of Paul, so if you could retract them claws just a tad I'm sure this conversation could be much smoother.
Now then, let us use common sense here ok? The Bible is so much more than merely data points. From this perspective, I utterly fail to see what Paul said about Hagar in terms of what Abram would have taught Hagar.
Going back to the Genesis story, we see that it was Sari who wished Hagar and her son gone for reasons stated. Abram allowed Sari's wish. But before this occurred, did not Abraham have sex with Hagar? And as Sari's handmade, do you not think for a moment that Hagar sat at the feet of Abram many times as he retold his story to his House, since she was part of Abram's "House"?
So you see, Hagar would have heard the creation story just as Noah had passed that story down to his sons, which Abram very well may have sat at Noah's feet and heard directly from Noah. But we see in their tradition, that it was the son who memorized the story verbatim, so that the son could pass on the story. A son would have easily memorized the creation account up to Abram by the age of 8. Off topic, I believe Moses recorded these oral stories.
How old then was Ishmael when he was pushed out with his mother Hagar? More importantly, how well did Hagar know the story?
That was my point my friend. Perhaps you've misunderstood what I was trying to convey.