Biblical Word Etymology
The Etymology of “Covenant”
The biblical word “Covenant” traces back to Hebrew / Greek (berith (Hebrew), diatheke (Greek)), where it meant “A binding agreement between God and His people; a solemn contract with terms and conditions”. Across 3eras it evolved into the modern sense: “A binding agreement; a solemn pact between parties”.
How the Meaning Evolved
Ancient Hebrew/Greek
Hebrew / Greekberith (Hebrew), diatheke (Greek)A binding agreement between God and His people; a solemn contract with terms and conditions
Hebrew berith (H1285) the foundational concept of God's binding agreement with Abraham (Genesis 15), Moses (Exodus 19:5), and David. Greek diatheke (G1242) in LXX and NT.
Medieval Latin / Church
LatinfoedusGod's eternal agreement with humanity sealed in Christ's blood; the redemptive plan
Latin foedus (treaty, alliance). Medieval theology developed covenant theology, particularly the New Covenant interpretation of Christ's sacrificial death (Hebrews 9:15).
Modern English
EnglishcovenantA binding agreement; a solemn pact between parties
From Old French covenant via Latin foedus. Retains strong theological weight, especially in Reformed Protestant theology and biblical study.