The Covenants

The Hebrew idiom is karath berith — literally, "to cut a covenant." The grammar is physical: parties walk between bisected animals, invoking on themselves the fate of the pieces if they break the oath (Gen 15:9–18; Jer 34:18–20). Gen 15 as structural key: Abraham bisects the animals; "a smoking furnace and a burning lamp" (representing God) passes between them — Abraham does not. The one-sided passage is theologically load-bearing: God obligates himself alone. This is the grammatical basis for calling the Abrahamic unconditional. ANE covenant-cutting is widely attested in second-millennium BC Hittite and Mesopotamian treaty practice; cite Keil & Delitzsch on Genesis (PD) for the comparative-cultural background.

Adamic (Gen 1:26–30; 2:15–17; 3:14–19) — God with humanity through Adam. Sign: seed of the woman. Classification contested. Noahic (Gen 8:20–9:17) — God with all flesh. Sign: rainbow. Unconditional (preservation). Abrahamic (Gen 12:1–3; 15; 17; 22:15–18) — God with Abraham and his seed. Sign: circumcision. Unconditional (Gen 15 one-sided passage). Mosaic (Ex 19–24; Deut 28–30) — God with national Israel. Sign: Sabbath. Conditional — Jer 31:32 explicitly notes this conditionality. Davidic (2 Sam 7:8–17; Ps 89; Ps 132) — God with David's line. Sign: throne. Unconditional (Ps 89:30–37). New (Jer 31:31–34; Ezek 36:26–27; Luke 22:20; Heb 8) — God with Israel & Judah (expanded to Gentiles per Rom 11). Sign: bread and cup. Unconditional from God's side; inaugurated at the Last Supper; ratified at the cross.

Four unconditional (Noahic, Abrahamic, Davidic, New) + one conditional (Mosaic) + one contested (Adamic, classified differently by tradition). The classification is theologically load-bearing. The unconditional covenants ground divine promise in divine oath-keeping; the conditional Mosaic tests human oath-keeping and finds it lacking, setting up the need for the New Covenant. Reformed framework reads the unconditional covenants as the covenant of grace in successive administrations; the Mosaic as the covenant of works republished to show inability (Westminster Confession ch. 7; Owen). Dispensational framework keeps each covenant distinct, preserves Israel-Church distinction, reads the Abrahamic land-promise as literal-territorial and awaiting future fulfillment (Scofield Reference Bible 1909).

Reformed tradition posits a pre-temporal pactum salutis among the persons of the Trinity: the Father gives a people to the Son, the Son undertakes redemption, the Spirit applies it (John Owen, The Death of Death in the Death of Christ; Herman Witsius, The Economy of the Covenants, both PD). Dispensational and non-Reformed evangelical traditions typically do not affirm the covenant of redemption as a distinct category. Surfaced per §7.9 — Reformed framework, not pan-Christian consensus.

Jer 31:31–34 — explicit promise of a new covenant with Israel and Judah, distinguished by being inward (law on the heart) not merely outward (stone tablets). Ezek 36:26–27 — paired prophecy of heart-of-flesh replacing heart-of-stone with Spirit-giving. Luke 22:20 — Jesus' inauguration: "This cup is the new testament in my blood." Heb 8:6–13 — direct exposition, quoting Jer 31 in full. Heb 10:15–18 — completion-of-sacrifice argument: "their sins and iniquities will I remember no more." The typological trajectory is cumulative, not replacive: Adamic → Noahic → Abrahamic → Mosaic → Davidic → New. Founder editorial slot reserved on the [[new]] drilldown.