The Bible is filled with with many different kinds of Covenants.
Some are Eternal.
Others are not.
Despite popular teaching to the contrary, God has made Eternal Covenants and even with Israel. Despite Israel's failure to follow the Covenant at Sinai, there are other Covenants that Israel can never break, and are therefore still in place today.
This three book series looks at those Eternal Covenants and why they can never be broken. Not Ever.