Πέτρος

Peter

Definition

Πέτρος is the Greek name for the apostle Peter, one of Jesus' twelve disciples and a central leader in the early church. The name means 'rock' or 'stone,' a meaning Jesus explicitly references when he declares, 'You are Peter (Πέτρος), and on this rock (πέτρᾳ) I will build my church' (Matthew 16:18). While the name itself is a proper noun referring to the individual, its symbolic meaning is inseparable from his role as a foundational leader. In the New Testament, Peter is portrayed as a complex figure—an impulsive follower (Matthew 14:28-29), a bold confessor (Matthew 16:16), and later a pillar of the Jerusalem church (Acts 2:14-41, Galatians 2:9).

Biblical Usage

The name Πέτρος is used exclusively as a proper noun for Simon Peter, appearing 157 times across the Gospels, Acts, the Pauline epistles, and 1 & 2 Peter. In the Gospels, it is used in narratives of his calling (Matthew 4:18), his interactions with Jesus, and his denials. In Acts, it marks his leadership in preaching and miracles (Acts 2:14, Acts 3:6, Acts 10:9-23). The epistles use it to establish his apostolic authority (1 Peter 1:1, 2 Peter 1:1) or reference his experiences (Galatians 2:7-8). A clear pattern is its use in contexts emphasizing his authority, his failures, and his restoration.

Etymology

Πέτρος is a masculine Greek noun derived from πέτρα (petra, G4073), meaning 'rock, bedrock, or large stone.' It functions as a personal name meaning 'Rocky' or 'Stone.' Jesus gave this name to Simon bar-Jonah (see John 1:42), transforming the Aramaic equivalent 'Cephas' (also meaning 'rock') into its Greek form. This naming act was significant, linking his identity to the foundational role he would play.

Semantic Range

The name Πέτρος is profoundly theological. Jesus' declaration in Matthew 16:18 links Peter's name to the foundation of the church, generating significant discussion about whether the 'rock' refers to Peter's confession, Peter himself, or Christ. It highlights themes of divine revelation, church leadership, and apostolic authority. Understanding the Greek distinction between Πέτρος (a movable stone) and πέτρα (a massive rock formation) can enrich this discussion, though both words are used metaphorically for stability and foundation. Peter's journey from a flawed disciple to a restored leader underscores God's grace in using imperfect people to build His church.

In the 1st-century Greco-Roman world, Πέτρος was a known personal name, though not exceedingly common. The symbolic act of renaming someone, as Jesus did with Simon, carried weight, indicating a change in destiny or character. For a Jewish fisherman to receive a Greek name also reflected the expanding, cross-cultural nature of Jesus' mission. The metaphor of a 'rock' for stability and foundation was common in both Jewish (e.g., God as 'rock' in Deuteronomy 32:4) and Greco-Roman literature.

πέτρα (petra, G4073) — Refers to a large rock, cliff, or bedrock; used by Jesus in Matthew 16:18 in contrast to Πέτρος. | λίθος (lithos, G3037) — A general word for a stone, often used for building or throwing; distinct from the foundational metaphor of πέτρα/Πέτρος.

Word Details

Scripture References