### Core Meaning & Semantic Range
The Greek word **sebastós**, represented by `{{G4575}}`, is a title meaning **venerable** or **august**. It appears **3 times** in **3 unique verses**, where it is used specifically as a title for the Roman Emperor, translated as **Augustus**. Its use in scripture is confined to the legal and political context of the Apostle Paul's imprisonment.
### Biblical Occurrences & Contextual Analysis
In the biblical narrative, `{{G4575}}` appears exclusively in the book of Acts during Paul's final journey to Rome. After being held for an extended period, Paul exercises his right as a Roman citizen and appeals to have his case heard by the highest authority [[Acts 25:21]]. This appeal to **Augustus** is acknowledged by the Roman governor Festus, who determines to send Paul to the emperor [[Acts 25:25]]. Subsequently, Paul is handed over to a centurion named Julius, who belongs to "Augustus' band," an imperial cohort [[Acts 27:1]].
### Related Words & Concepts
Several related words help clarify the imperial and military context of `{{G4575}}`:
* `{{G2541}}` **Kaîsar** (Cæsar, a title of the Roman emperor): This title is used interchangeably with Augustus to refer to the emperor. Paul's appeal to be reserved for the hearing of **Augustus** [[Acts 25:21]] results in the decision to send him to **Caesar**.
* `{{G1543}}` **hekatontárchēs** (the captain of one hundred men:--centurion): This term denotes a Roman military officer. Paul was delivered to a **centurion** who was specifically part of **Augustus'** band [[Acts 27:1]].
* `{{G2457}}` **Ioúlios** (Julius, a centurion): This is the name of the specific centurion responsible for transporting Paul. **Julius** commanded the cohort known as **Augustus'** band [[Acts 27:1]].
### Theological Significance
The significance of `{{G4575}}` is tied to the structure of Roman power and its role in the progression of the gospel.
* **Supreme Imperial Authority:** The title **Augustus** represents the final and highest level of judicial appeal within the Roman Empire, demonstrating the immense political power wielded by the emperor [[Acts 25:21]].
* **Citizen's Rights:** Paul's appeal to **Augustus** is a pivotal moment that showcases the rights afforded to a Roman citizen, which ultimately facilitates his journey to Rome as a prisoner [[Acts 25:25]].
* **Military Connection:** The term is directly linked to the Roman military through the "Augustus' band," an imperial unit under the emperor's direct authority, highlighting his role as commander-in-chief [[Acts 27:1]].
### Summary
In summary, `{{G4575}}` is not a theological term but a specific political title for the Roman Emperor. Its usage is concentrated in the narrative of Paul's appeal and subsequent journey to Rome. The word underscores the Roman legal and military hierarchy, from the centurion on a ship to the ultimate authority of **Augustus** himself, and serves as the mechanism by which Paul's case is transferred to the heart of the empire.