ἁγιασμός

sanctification, holiness

Definition

ἁγιασμός refers to the process or state of being made holy, set apart for God's purposes. It denotes both the act of sanctification (God making believers holy) and the resulting condition of holiness (1 Thessalonians 4:3-4). In some passages, it emphasizes the moral purity and separation from sin that characterize the Christian life (Romans 6:19, 22), while in others it highlights the believer's positional holiness in Christ (1 Corinthians 1:30). The word encompasses both God's work in believers and their responsive living.

Biblical Usage

This word appears exclusively in Paul's letters, primarily addressing practical Christian living. It is used in ethical exhortations about sexual purity (1 Thessalonians 4:3-4), in discussions of salvation's transformative effects (Romans 6:19, 22), and in statements about Christ's role in our sanctification (1 Corinthians 1:30). Paul consistently presents ἁγιασμός as God's will for every believer (1 Thessalonians 4:3) and as an essential part of salvation (2 Thessalonians 2:13).

Etymology

Derived from the verb ἁγιάζω (hagiazō, G37) meaning 'to make holy, consecrate,' which comes from the adjective ἅγιος (hagios, G40) meaning 'holy, set apart.' The -μος (-mos) suffix typically indicates the action or result of the verb. Thus, ἁγιασμός fundamentally means 'the process or result of being made holy.'

Semantic Range

This word is crucial for understanding the doctrine of sanctification—how God transforms believers into Christ's image. It shows sanctification as both a definitive act (1 Corinthians 1:30) and an ongoing process (1 Thessalonians 4:3). Understanding ἁγιασμός enriches reading by revealing that biblical holiness isn't merely moral behavior but being set apart for relationship with God. It connects God's initiative in making us holy with our responsibility to live holy lives.

In Greek culture, 'holy' (ἅγιος) often referred to what was dedicated to gods and removed from ordinary use. Paul transforms this concept, applying it not to temples or objects but to people's lives and bodies (1 Thessalonians 4:3-4). While Greek thought might associate holiness with ritual purity, biblical ἁγιασμός emphasizes moral transformation and relational consecration to the living God.

ἁγιωσύνη (hagiōsynē, G42) — emphasizes the quality or state of being holy. ἁγιότης (hagiotēs, G41) — stresses the characteristic of holiness. ἅγιος (hagios, G40) — the basic adjective meaning holy, set apart.

Word Details

Scripture References