Lineage of Christ Via Birthright: Is there any verse that says that the lineage of Christ would come through a birthright? [Genesis 49:10, 2 Samuel 8:14]. Significance of the Birthright: Is there any more significance to the "birthright" in the Old Testament, other than just taking over the family estate? [Genesis 25:25].
Jacob & Esau Produce the Messiah:
Why do we assume that the offspring of Jacob & Esau would produce the Messiah?