ἱλασμός

a propitiation, atoning sacrifice

Definition

ἱλασμός (hilasmos) refers to a means of appeasement or atonement, specifically the act or offering that turns away divine wrath and restores a right relationship. In the New Testament, it consistently denotes the atoning sacrifice of Jesus Christ. In 1 John 2:2, Jesus is described as the 'hilasmos' for our sins, and not for ours only but also for the sins of the whole world, emphasizing the universal scope of his propitiatory work. Similarly, 1 John 4:10 states that God sent his Son to be the 'hilasmos' for our sins, highlighting God's initiative in providing the means of atonement.

Biblical Usage

This word is used exclusively in the two epistles of John, specifically in 1 John 2:2 and 1 John 4:10. In both contexts, it is applied directly to Jesus Christ as the one who accomplishes atonement for sin. The usage is profoundly theological, presenting Christ not merely as an example but as the definitive sacrificial offering that deals with the problem of sin and divine judgment.

Etymology

Derived from the verb ἱλάσκομαι (hilaskomai, G2433), meaning 'to propitiate, to appease, or to make atonement.' The noun form ἱλασμός thus signifies the means or act by which propitiation is achieved. It is related to the concept of the 'mercy seat' (ἱλαστήριον, hilastērion, G2435) in the Septuagint, the place of atonement in the Old Testament tabernacle.

Semantic Range

This word is central to the doctrine of atonement, specifically the concept of propitiation—the turning away of God's righteous wrath against sin through a sacrificial offering. It underscores that salvation involves both the forgiveness of sins and the satisfaction of God's justice, which was accomplished fully in Christ's death. Understanding this Greek term enriches reading by clarifying that Christ's work is the ultimate fulfillment of the Old Testament sacrificial system, securing reconciliation between God and humanity.

In the Greco-Roman world, the concept of propitiating an angry deity was common. However, the New Testament usage transforms this idea: it is not humanity placating a capricious god, but a loving God himself providing the sacrifice (Romans 3:25). The background is deeply rooted in the Jewish sacrificial system, where blood sacrifices were offered at the temple to atone for sin (Leviticus 16), providing the cultural framework for understanding Christ as the final and perfect sacrifice.

ἱλαστήριον (hilastērion, G2435) — refers specifically to the 'place of propitiation' or 'mercy seat,' and by extension to Christ as the propitiatory sacrifice. καταλλαγή (katallagē, G2643) — emphasizes 'reconciliation' or the restored relationship itself, whereas ἱλασμός focuses on the sacrificial act that accomplishes it.

Word Details

Scripture References