In Mark Horton’s 35 minute lesson, he compares the sacrifices of the Old Covenant to the New Covenant. The blood sacrifices of the old are replaced by the blood of Christ in the new. And, the New Jerusalem, not made with human hands, comes down out of heaven and descends to earth.
The everlasting covenant? Not new, not two; eternal and everlasting since the time of Abraham! This is the covenant given to Abraham and his heirs that Christians and Jews deny because it includes the Arab sons of Abrahams first born Ishmael who have inherited the Promise Land and have dwelled there continuously.