### Core Meaning & Semantic Range
The Greek word **Kṓs**, represented by `{{G2972}}`, refers to **Cos, an island in the Mediterranean**. Its origin is uncertain. This term appears only **1 time** in **1 unique verse** in the Bible, identifying a specific location in a travel narrative.
### Biblical Occurrences & Contextual Analysis
In its single biblical appearance, `{{G2972}}` marks a stopping point on a missionary journey. After departing from a group of people, the travelers, including the author, "came with a straight course unto **Coos**" before continuing on to other ports the following day [[Acts 21:1]]. The mention of **Coos** provides a specific, geographical anchor to the account of their voyage toward Patara.
### Related Words & Concepts
The context of the journey to **Cos** `{{G2972}}` is clarified by several words in the same passage:
* `{{G4499}}` **Rhódos** (Rhodes): This is the island of **Rhodus**, the destination reached "the day following" the stop at Cos, highlighting the sequential nature of the voyage [[Acts 21:1]].
* `{{G3959}}` **Pátara** (Patara): The journey continues from Rhodes to **Patara**, a place in Asia Minor, further mapping the route taken by the apostles [[Acts 21:1]].
* `{{G2113}}` **euthydroméō** (to lay a straight course): This verb means "to lay a straight course, i.e. sail direct." It describes the manner of travel to Cos, indicating a direct and purposeful voyage [[Acts 21:1]].
### Theological Significance
While `{{G2972}}` is a geographical name without inherent theological meaning, its inclusion in scripture holds significance within its narrative context.
* **Historical Precision:** The naming of specific ports like **Cos** grounds the apostolic journeys in real-world geography and history, reinforcing the authenticity of the biblical account.
* **Purposeful Movement:** The journey that passes through **Cos** is part of a deliberate mission. The use of the phrase "came with a straight course" `{{G2113}}` in [[Acts 21:1]] implies a focused and direct travel plan, consistent with the purpose-driven nature of apostolic ministry.
* **Expansion of the Church:** The mention of **Cos**, along with Rhodes `{{G4499}}` and Patara `{{G3959}}`, charts the physical progress of the gospel's messengers through the Mediterranean world, illustrating the expansion of the early church [[Acts 21:1]].
### Summary
In summary, `{{G2972}}` **Kṓs** is a specific geographical reference to the island of Cos. Its sole appearance in the Bible serves to document a precise moment in an apostolic journey recorded in the book of Acts. While a simple place name, its inclusion provides historical credibility and helps illustrate the deliberate and expansive movement of the early church's mission.
TRV