### Core Meaning & Semantic Range
The Greek word **phōsphóros**, represented by `{{G5459}}`, is defined as **light-bearing** or, figuratively, the **morning-star**. It appears only **1 time** in **1 unique verse** in the entire Bible, highlighting its specific and powerful application. The term is derived from combining the words for "light" and "to bear."
### Biblical Occurrences & Contextual Analysis
The single use of `{{G5459}}` is found in [[2 Peter 1:19]]. In this passage, believers are instructed to take heed of the "more sure word of prophecy," which is compared to a light `{{G3088}}` shining in a dark `{{G850}}` place. This attentiveness is to continue until the day dawns and the **day star** arises in their hearts `{{G2588}}`. Here, **phōsphóros** symbolizes a profound, internal illumination that follows a period of relying on the guidance of prophecy.
### Related Words & Concepts
Several related words help illustrate the context of the day star's appearance:
* `{{G3088}}` **lýchnos** (a portable lamp or other illuminator): This word is used for the "light that shineth in a dark place" [[2 Peter 1:19]], representing the prophetic word that provides guidance before the arrival of the **day star**.
* `{{G1306}}` **diaugázō** (to glimmer through, i.e. break (as day)): This term for "dawn" is used in direct connection with the **day star**, signifying the beginning of a new period of spiritual clarity [[2 Peter 1:19]].
* `{{G393}}` **anatéllō** (to (cause to) arise): This is the action associated with the **day star**. It is also used to describe how "light is sprung up" for those who sat in darkness, reinforcing the theme of a new light appearing [[Matthew 4:16]].
### Theological Significance
The theological weight of `{{G5459}}` is focused on the nature of spiritual revelation for the believer.
* **Prophetic Illumination:** The **day star** represents a personal and deep understanding that arises from giving heed `{{G4337}}` to the "word of prophecy" `{{G4397}}`. It is the fulfillment that the prophetic word points toward [[2 Peter 1:19]].
* **Internal Revelation:** The arising of the **day star** is an event that takes place "in your hearts" `{{G2588}}`, emphasizing a personal, internal transformation and assurance within the believer, not an external phenomenon.
* **The Hope of Dawn:** The appearance of the **day star** signifies the transition from the obscurity of a "dark place" `{{G850}}` to the clarity and hope of a new spiritual "day" `{{G2250}}`, which dawns within the individual.
### Summary
In summary, `{{G5459}}` **phōsphóros** is a potent, albeit rare, biblical term. While literally meaning "light-bearer" or "morning-star," its sole scriptural use points to a profound figurative meaning. It symbolizes the inner, spiritual dawning of truth and assurance in the heart of a believer who diligently follows the guidance of God's prophetic word, marking a transition from waiting in darkness to experiencing a personal revelation of light.