These things stand as a symbolic drama; for these women mean two covenants, the one from Mount Sinai, which brings forth children for slavery, and which is Hagar.
... 16. What did the symbolic drama of ancient times foretell with regard to the Law covenant, this leaving what to remain?
16 Thus that symbolic drama of ancient times foretold that Jehovah God, the Greater Abraham, would set aside the Law covenant that would be made with Israel at Mount Sinai.