ἀθέτησις

nullification, abrogation

Definition

ἀθέτησις refers to the act of setting aside, nullifying, or rendering something invalid. In the New Testament, it specifically denotes the annulment or abrogation of a previous regulation, covenant, or condition. In Hebrews 7:18, it describes the 'setting aside' of the former commandment (the Mosaic Law) because of its weakness and uselessness. In Hebrews 9:26, it refers to Christ's sacrifice putting away sin by 'nullifying' its power, effectively setting aside the old sacrificial system through His once-for-all offering.

Biblical Usage

This word is used exclusively in the Epistle to the Hebrews, both times in theological arguments about the superiority of the new covenant in Christ over the old. In Hebrews 7:18, it explains the annulment of the prior commandment (the Law). In Hebrews 9:26, it describes Christ's work to 'put away' sin through His sacrifice. The usage is consistently legal and covenantal, focusing on the replacement of an old system with a new, effective one.

Etymology

Derived from the verb ἀθετέω (athetéō, G114), meaning 'to set aside, reject, or nullify.' It is a compound word: the alpha-privative ἀ- (a-, meaning 'not' or 'without') + θέσις (thésis, meaning 'a placing, setting'). Thus, it literally means 'a setting aside' or 'a placing away.' The root conveys a deliberate act of rejection or invalidation.

Semantic Range

This word is crucial for understanding the New Testament theology of the covenant. It highlights the decisive, legal act by which God, in Christ, rendered the old Mosaic covenant obsolete (Hebrews 8:13) and established a new and better one. It underscores the finality and effectiveness of Christ's atoning work, which did not merely cover sin but dealt with it conclusively. Understanding this Greek term enriches reading by clarifying that the old system was not just supplemented but authoritatively set aside.

In the Greco-Roman world, the term had legal and diplomatic force, used for the annulment of treaties, wills, or decrees. For Jewish readers of Hebrews, this context would powerfully illustrate that God was formally revoking the old covenant, an act as legally binding as a royal edict. The concept differs from a modern 'update' or 'revision'; it was a complete and authoritative cancellation.

κατάλυσις (katalysis, G2647) — emphasizes a 'dissolving' or 'destruction,' often of physical structures (e.g., the temple). ἀθέτησις focuses on the legal/covenantal act of nullification. ἀνάθεμα (anathema, G331) — denotes something 'accursed' or devoted to destruction, with a stronger negative, punitive connotation.

Word Details

Scripture References