[Natural Law]

"Abraham never broke his covenant with God for it was GOD who was the one who brought it forth, and GOD was the one who confirmed it and accomplished it and fulfilled it, the same goes as with the NEW covenant of promise in Jesus Christ."

Sorry if I spoke imprecisely, all of the covenants that preceded the New and Everlasting Covenant of Jesus (Adamic, Noahite, Abrahamic, Mosaic, and Davidic) have been broken by man, except the Abrahamic Covenant which was fulfilled by God.

[American Constitutionalist]

The New Covenant can never be broken by man for it is a ever lasting covenant ratified in the blood of Christ.