### Core Meaning & Semantic Range
The Greek word **epílysis**, represented by `{{G1955}}`, provides the concept of **explanation** or **application**, translated as **interpretation**. It appears only **1 time** in **1 unique verse**, making its single use in scripture particularly noteworthy. Its base definition is "explanation, i.e. application:--interpretation."
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{G1955}}` is in the context of understanding prophecy. Scripture states that believers should know first that "no prophecy of the scripture is of any private **interpretation**" [[2 Peter 1:20]]. This usage establishes that the source of prophetic understanding is not from an individual's own separate or private application.
### Related Words & Concepts
Several related words in the surrounding text clarify the meaning of `{{G1955}}`:
* `{{G1124}}` **graphḗ** (scripture): Defined as a document or holy Writ, this word establishes the divine source material being discussed. It is used to refer to all God-inspired writings [[2 Timothy 3:16]].
* `{{G4394}}` **prophēteía** (prophecy): This refers to prediction, whether scriptural or otherwise. Its origin is clarified as not coming from the will of man but from holy men moved by the Holy Ghost [[2 Peter 1:21]].
* `{{G2398}}` **ídios** (private): Meaning "pertaining to self, i.e. one's own," this word qualifies **interpretation**, indicating that prophecy does not come from a separate or personal source [[2 Peter 1:20]]. It can also refer to something originating from oneself, such as when one speaks of his **own** [[John 8:44]].
### Theological Significance
The theological weight of `{{G1955}}` is centered on the divine origin and objective nature of scriptural truth.
* **Source of Prophecy:** The use of `{{G1955}}` in [[2 Peter 1:20]] directly refutes the idea that prophetic messages originate from a human being's own application. The immediate context confirms that **prophecy** `{{G4394}}` came as holy men were moved by the Holy Ghost, not by the will of man [[2 Peter 1:21]].
* **Rejection of Subjectivism:** By pairing "private" `{{G2398}}` with **interpretation**, the text argues against a subjective understanding of **scripture** `{{G1124}}`. The truth of God's word is not a matter of one's own personal or separate explanation.
* **A Primary Principle:** The verse presents this concept as something to be known "first" `{{G4412}}`, establishing it as a foundational rule for how believers should approach the prophetic writings in scripture.
### Summary
In summary, while **epílysis** `{{G1955}}` is used only once, its role is pivotal. As **interpretation**, it defines the boundary for understanding divine revelation. Its single appearance in scripture serves to establish a critical principle: that prophecy is not a product of **private** `{{G2398}}` or personal application, but originates from a source outside of humanity. This term underscores the objective nature of scriptural truth.