### Core Meaning & Semantic Range
The Greek word **ametáthetos**, represented by `{{G276}}`, means **unchangeable** or, as an abstract noun, **unchangeability**. It is derived from a negative particle and a word related to changing position, therefore signifying something that is immutable. It appears **2 times** across **2 unique verses** in the Bible, both within the same chapter.
### Biblical Occurrences & Contextual Analysis
In its biblical context, `{{G276}}` is used exclusively to describe the absolute steadfastness of God's character and intentions. It is employed to give assurance to the "heirs of promise" [[Hebrews 6:17]]. God, desiring to show the **immutability** of His counsel, confirmed it with an oath. This concept is reinforced by the statement that by two **immutable** things, in which it was impossible for God to lie, believers might have strong consolation and a sure hope [[Hebrews 6:18]].
### Related Words & Concepts
Several related words help clarify the context of God's unchangeable nature:
* `{{G1012}}` **boulḗ** (counsel): This refers to God's will or purpose. The immutability of God is specifically tied to the unchangeable nature of His **counsel** [[Hebrews 6:17]].
* `{{G102}}` **adýnatos** (impossible): This word emphasizes the consequence of God's immutable character. Because His promise and oath are unchangeable, it is **impossible** for God to lie [[Hebrews 6:18]].
* `{{G3727}}` **hórkos** (oath): To demonstrate His unchangeable counsel to humanity, God confirmed it with an **oath**, providing a second, legally binding assurance of His promise [[Hebrews 6:17]].
* `{{G1860}}` **epangelía** (promise): The purpose of God revealing His immutability is to give certainty to the heirs of the **promise** [[Hebrews 6:17]].
### Theological Significance
The theological weight of `{{G276}}` is centered on the reliability of God.
* **God's Unchanging Counsel:** The term establishes that God's purpose is not subject to change. His **counsel** `{{G1012}}` is steadfast, providing a solid foundation for faith [[Hebrews 6:17]].
* **The Certainty of God's Promise:** God's unchangeable nature is demonstrated through two **immutable** things `{{G276}}`: His promise and His oath. This dual guarantee makes it **impossible** `{{G102}}` for Him to **lie** `{{G5574}}`, securing the believer's hope [[Hebrews 6:18]].
* **A Source of Strong Consolation:** The doctrine of God's immutability is not merely abstract; its purpose is to provide **strong** `{{G2478}}` **consolation** `{{G3874}}` and a secure refuge for those who "lay hold upon the hope" [[Hebrews 6:18]].
### Summary
In summary, `{{G276}}` is a powerful word that underpins the Christian's assurance. Though rare, its usage in Hebrews firmly establishes the unchangeable nature of God's counsel and promises. It teaches that the foundation of a believer's hope is not in their own strength, but in the immutable character of God Himself, who has guaranteed His word with both a promise and an oath.
TRV