ἦχος

a sound, rumor

Definition

ἦχος refers to a distinct, often loud or reverberating sound. In the New Testament, it primarily describes an audible noise, such as the 'roaring' or 'rushing' sound of a violent wind at Pentecost (Acts 2:2). It can also denote a report or rumor that spreads, as seen when news about Jesus 'went out' throughout the surrounding region (Luke 4:37). In Hebrews 12:19, it describes the terrifying 'sound' of a trumpet and God's voice at Mount Sinai, emphasizing an awe-inspiring auditory phenomenon.

Biblical Usage

This word is used three times in distinct contexts across the New Testament. In Luke 4:37, it describes a spreading rumor or report about Jesus' authority. In Acts 2:2, it depicts the tangible, powerful sound from heaven that marked the Holy Spirit's arrival. In Hebrews 12:19, it refers to the frightening, trumpet-like sound accompanying God's theophany at Sinai, used to contrast the old and new covenants. Each usage connects to a significant divine event or revelation.

Etymology

Derived from the Greek verb ἠχέω (ēcheō), meaning 'to sound' or 'to roar.' It is an onomatopoeic word, imitating the sound it describes. Cognates include ἠχή (ēchē), also meaning 'sound' or 'noise.' The term carries the inherent idea of resonance or reverberation, not just a faint noise.

Semantic Range

ἦχος is theologically significant as it is used to mark key moments of divine communication and revelation. The sound in Acts 2:2 signals the inauguration of the New Covenant era with the Holy Spirit's outpouring. In Hebrews 12:19, the terrifying sound at Sinai underscores the holiness, transcendence, and fear associated with the Old Covenant law, contrasting with the grace and direct access believers have through Christ. Understanding this word highlights how God uses audible, tangible phenomena to authenticate His mighty acts and messages.

In the ancient Greco-Roman world, significant sounds—like a trumpet blast, a roaring wind, or a spreading rumor—were powerful attention-getters and markers of important events. A sound from heaven (as in Acts 2:2) would have been understood as a direct divine sign or portent. The concept of a 'report' spreading carried weight in an oral culture where news traveled by word of mouth, often shaping public perception rapidly.

φωνή (phōnē, G5456) — a more general term for a voice, sound, or tone. ψόφος (psophos, G5353) — often a lighter sound, noise, or rustling. βοή (boē, G995) — a loud cry, shout, or roar, typically of a person or crowd.

Word Details

Scripture References