### Core Meaning & Semantic Range
The Greek word **astráptō**, represented by `{{G797}}`, means **to flash as lightning:--lighten, shine**. It is likely derived from ἀστήρ (astēr). It appears **2 times** across **2 unique verses** in the Bible, consistently describing a sudden, brilliant, or dazzling flash of light associated with divine or celestial events.
### Biblical Occurrences & Contextual Analysis
In its biblical uses, `{{G797}}` conveys a sense of supernatural brilliance. In Luke's Gospel, it is used to describe the second coming of the Son of Man, which will be as unmistakable as lightning that **lighteneth** and shineth from one part of heaven to the other [[Luke 17:24]]. The word is also used to describe the appearance of the two men at the empty tomb, whose garments were described as **shining** [[Luke 24:4]], indicating their heavenly origin and the glory of the resurrection event.
### Related Words & Concepts
Several related Greek words help to clarify the concept of brilliant light:
* `{{G796}}` **astrapḗ** (lightning; by analogy, glare:--lightning, bright shining): This is the noun form from which `{{G797}}` is derived. It is used to refer to literal lightning, such as when Jesus beheld Satan fall like **lightning** from heaven [[Luke 10:18]], or the **lightnings** that proceed from God's throne in Revelation [[Revelation 4:5]].
* `{{G2989}}` **lámpō** (a primary verb; to beam, i.e. radiate brilliancy (literally or figuratively):--give light, shine): This verb is used alongside `{{G797}}` to describe the coming of the Son of Man [[Luke 17:24]]. It also describes the shining face of Jesus during the transfiguration [[Matthew 17:2]] and God commanding light to **shine** out of darkness [[2 Corinthians 4:6]].
### Theological Significance
The theological weight of `{{G797}}` lies in its connection to divine revelation and glory.
* **Glory of Heavenly Beings:** The term is used to describe the appearance of angels, whose **shining** garments signify their origin in God's glorious presence [[Luke 24:4]]. This brilliant appearance marks them as messengers from another realm.
* **The Second Coming:** The comparison of the Son of Man's return to a lightning flash that **lighteneth** `{{G797}}` emphasizes the sudden, universally visible, and powerful nature of His appearance [[Luke 17:24]]. It will not be a secret event but a glorious and undeniable manifestation.
### Summary
In summary, `{{G797}}` is a specific and potent verb used to depict a sudden flash of heavenly light. Though rare, its occurrences are significant, illustrating the visual glory of angelic beings and the instantaneous, unmistakable nature of Christ's future return. It captures a moment where the brilliance of the divine realm breaks into the visible world.
TRV