Who Said That?

Any guesses as to the source of this quote?

"In Paul's view of salvation history, the Abrahamic covenant has chronological priority and ontological primacy over the Mosaic.... The logical corollary of Paul's view of the Abrahamic covenant is that the Mosaic covenant is secondary and subordinate. Moreover, its definitive shape is achieved, not in the earlier Sinai or Wilderness legislation (Exod 20 - Num 36), but in the book of Deuteronomy (i.e., the Book of the Law), where it is ratified by curses invoked and pronounced by Moses and the Levites (Deut 27-30).... Christ's curse-bearing death on the cross simultaneously bears and expiates the Deuteronomic covenant curses and releases the Abrahamic blessings promised to the nations at the [binding of Isaac]" (emphases original throughout).

And please, no Googling....