### Core Meaning & Semantic Range
The Greek word **Omega**, represented by `{{G5598}}`, is the final letter of the Greek alphabet and is used figuratively as a title for God. It appears **4 times** across **4 unique verses** in the Bible, always in conjunction with Alpha `{{G1}}`. This pairing signifies absolute completeness, from the very first to the very last.
### Biblical Occurrences & Contextual Analysis
In the biblical narrative, `{{G5598}}` is used exclusively in the book of Revelation as a profound declaration of divine identity. The Lord proclaims, "I am Alpha and **Omega**, the beginning and the ending" [[Revelation 1:8]], identifying Himself as the one "which is, and which was, and which is to come, the Almighty." This title underscores His eternal nature and comprehensive authority over all time. The declaration is repeated to signify the finality of God's plan, "I am Alpha and **Omega**, the beginning and the end" [[Revelation 21:6]], and to establish divine preeminence, "I am Alpha and **Omega**, the beginning and the end, the first and the last" [[Revelation 22:13]].
### Related Words & Concepts
Several related words are used alongside `{{G5598}}` to define its scope and meaning:
* `{{G1}}` **A**: This is the first letter of the alphabet, used figuratively for the first. It is the direct counterpart to **Omega**, establishing a theme of all-encompassing range from beginning to end [[Revelation 1:8]].
* `{{G746}}` **archḗ**: This word means a commencement or chief. It is used as "the **beginning**" in the phrase "I am Alpha and Omega, the **beginning** and the end" ([[Revelation 21:6]], [[Revelation 22:13]]), and also refers to principalities or powers [[Ephesians 6:12]].
* `{{G5056}}` **télos**: This term refers to the point aimed at as a limit, a conclusion, or purpose. It is translated as "the **ending**" or "the **end**" in the divine title, signifying finality and the ultimate goal of all things ([[Revelation 1:8]], [[Revelation 21:6]]).
* `{{G4413}}` **prōtos**: Meaning foremost in time, place, or importance, it is used for "the **first**" and paired with "the last" to reinforce the concept of being the ultimate authority from start to finish [[Revelation 22:13]].
* `{{G2078}}` **éschatos**: Meaning farthest or final, this word is translated as "the **last**." It completes the parallel statement, "the first and the **last**," emphasizing absolute finality ([[Revelation 1:11]], [[Revelation 22:13]]).
### Theological Significance
The theological weight of `{{G5598}}` is immense, as it serves as a cornerstone for understanding God's nature.
* **Divine Sovereignty:** The title "Alpha and **Omega**" is a declaration of absolute sovereignty. By claiming to be both the beginning `{{G746}}` and the end `{{G5056}}`, God is presented as the uncreated originator and final consummator of all things [[Revelation 21:6]].
* **Eternal Nature:** The phrase is tied directly to God's eternal being, as stated by "the Lord, which is, and which was, and which is to come, the Almighty" [[Revelation 1:8]]. It describes an existence that transcends time.
* **Completeness:** As the final letter, **Omega** signifies completion. In a theological context, it declares that God is the fulfillment and purpose of all creation. He is not only the start but also the ultimate conclusion to which everything moves [[James 5:11]].
### Summary
In summary, `{{G5598}}` is far more than a simple letter. It is a profound theological symbol of God's absolute authority, eternal nature, and role as the ultimate conclusion of all history and creation. Used exclusively in the climactic book of Revelation, the title "Alpha and **Omega**" serves as one of the most powerful and comprehensive descriptions of God's all-encompassing sovereignty in Scripture.
TRV