εἶδος

visible form, shape, appearance, kind

Definition

The Greek word εἶδος refers to what is visible or perceived by sight, primarily meaning 'form', 'appearance', or 'outward aspect'. In the New Testament, it can describe a physical appearance, such as the visible form of the Holy Spirit descending like a dove (Luke 3:22) or Jesus's transfigured appearance (Luke 9:29). It also carries the sense of a 'kind' or 'class', as seen in 1 Thessalonians 5:22's instruction to abstain from every 'form' (or 'kind') of evil. In 2 Corinthians 5:7, it contrasts with faith, highlighting the difference between walking by sight (what is seen) and by faith.

Biblical Usage

Eἶδος appears five times in the New Testament, used in both narrative and epistolary contexts. In the Gospels (Luke 3:22, 9:29; John 5:37), it describes a visible, physical appearance—specifically of divine or glorified figures. In the epistles, it takes on a more abstract sense: in 2 Corinthians 5:7, it denotes the realm of visible reality contrasted with faith, and in 1 Thessalonians 5:22, it refers to a 'kind' or 'class' of evil from which believers must abstain. This shows a shift from concrete visual description to categorical or metaphorical usage.

Etymology

Eἶδος is a native Greek noun derived from the root *weid-, meaning 'to see', which is also the source of the verb εἶδον ('I saw'). It is cognate with the Latin 'video' ('I see') and the English 'idea'. The word fundamentally pertains to sight and appearance, with its meaning extending from a physical form to an abstract class or species based on visible characteristics.

Semantic Range

This word is theologically significant as it touches on the nature of divine revelation and perception. In passages like Luke 3:22 and 9:29, it concerns the visible manifestation of God's presence and glory in Christ. The contrast in 2 Corinthians 5:7 between walking by sight (εἶδος) and by faith underscores a key New Testament theme: true spiritual perception transcends physical appearance. Understanding εἶδος enriches reading by highlighting the tension between the visible, temporal realm and the unseen, eternal reality of faith.

In ancient Greek thought, εἶδος (often translated as 'form' or 'idea') was a crucial philosophical term, especially in Platonic philosophy, where it referred to the ideal, eternal forms underlying physical reality. While the New Testament usage is less technical and more rooted in everyday Greek meaning 'appearance', awareness of this philosophical background can deepen understanding of how early readers might have perceived the term, particularly in contrasts like that in 2 Corinthians 5:7.

μορφή (morphē, G3444) — emphasizes inherent, essential form or nature, not just outward appearance. ὁρατός (horatos, G3707) — specifically means 'visible' or 'seen', focusing on the capability of being perceived. σχῆμα (schēma, G4976) — refers to outward fashion, shape, or mutable form, often temporary.

Word Details

Scripture References