Rufus said:You blew it.
Others know it.
Wrong! The true seed of Abraham, Isaac and Jacob are the children of promise. Genealogical descent in God's eyes means nothing! You are judging by mere external appearance, whereas God judges the heart which is not seen by others.
Somebody please inform @Rufus that the "children of promise" are those individuals who......HOLD ONTO the promises aka the covenant.
Like Jacob, the "hanger-oner". He "held on" to Christ and would not let go, this an ongoing act of Jacob's volition and desire.
And totally NOT like Esau.