### Core Meaning & Semantic Range
The Greek word **pyrrházō**, represented by `{{G4449}}`, means **to redden** or **be red**. It is derived from the word πυῤῥός and appears only **2 times** across **2 unique verses** in the Bible. Its use is specifically to describe the color of the sky as an indicator of the weather.
### Biblical Occurrences & Contextual Analysis
Both occurrences of `{{G4449}}` are found in a single discourse from Jesus in the book of Matthew. He points out that in the evening, people see a **red** sky and conclude it will be fair weather [[Matthew 16:2]]. Conversely, a **red** and lowring morning sky is interpreted as a sign of foul weather [[Matthew 16:3]]. Jesus uses this common knowledge to confront the hypocrites, who are adept at reading natural signs but are blind to the more significant spiritual "signs of the times."
### Related Words & Concepts
Several related words provide critical context to the use of `{{G4449}}`:
* `{{G3772}}` **ouranós** (the sky; by extension, heaven): This is the specific object described as being **red** in both biblical instances ([[Matthew 16:2]], [[Matthew 16:3]]).
* `{{G4768}}` **stygnázō** (to render gloomy... glower): This word is paired with `{{G4449}}` to characterize the morning sky as "red and **lowring**," implying a somber or threatening appearance [[Matthew 16:3]].
* `{{G4592}}` **sēmeîon** (an indication... sign, token): Jesus's central point contrasts the ability to interpret the **sign** of a red sky with the failure to discern the **signs** of the times [[Matthew 16:3]].
* `{{G5273}}` **hypokritḗs** (an actor under an assumed character... "hypocrite"): This is the term Jesus uses for his audience, condemning them for their ability to interpret weather while ignoring spiritual truth [[Matthew 16:3]].
### Theological Significance
The theological weight of `{{G4449}}` lies in its role within Jesus's lesson on discernment.
* **Natural vs. Spiritual Knowledge:** The ability to interpret a **red** sky represents a worldly, observational knowledge. Jesus contrasts this with the far more crucial ability to discern spiritual realities and the "signs of the times" [[Matthew 16:3]].
* **A Tool for Rebuke:** The common understanding of a **red** sky becomes the basis for Jesus's rebuke. It proves that the hypocrites' failure to understand his ministry was not from a lack of ability to interpret signs, but from a hardened heart.
* **Visible and Invisible Realities:** The term is used to connect a tangible, visible sign—the color of the sky—to the invisible spiritual truths of the kingdom of God, highlighting the accountability of those who see but refuse to perceive.
### Summary
In summary, **pyrrházō** `{{G4449}}` is a highly specific word whose meaning, **to be red**, is used exclusively to describe the sky. Though appearing only twice, its role is pivotal. It serves as the literal foundation for a profound spiritual metaphor used by Jesus to expose the hypocrisy of those who could expertly read the natural world but willfully remained blind to the signs of God working in their midst.
TRV