### Core Meaning & Semantic Range
The Greek word **ekkaíō**, represented by `{{G1572}}`, means **to inflame deeply** or to **burn**. It is derived from the words ἐκ and καίω. This specific term is remarkably rare, appearing only **1 time** in **1 unique verse** in the entire Bible, which underscores its precise and potent meaning in its single context.
### Biblical Occurrences & Contextual Analysis
The sole use of `{{G1572}}` is found in [[Romans 1:27]]. The passage describes men who, having left the natural use of the woman, "**burned** `{{G1572}}` in their lust one toward another." In this verse, the word vividly portrays an intense, consuming fire of passion. It is used to characterize a desire that is not merely present but has been deeply inflamed, leading to the actions described in the surrounding text.
### Related Words & Concepts
One key related word helps illuminate the context of `{{G1572}}`:
* `{{G3715}}` **órexis** (lust): Defined as an "excitement of the mind, i.e. longing after," this word specifies the nature of the passion. The burning described by `{{G1572}}` is directly linked to this intense longing, as men "burned in their **lust** `{{G3715}}`" [[Romans 1:27]].
### Theological Significance
The theological weight of `{{G1572}}` is concentrated in its single appearance. It serves to illustrate a specific point within a broader theological argument.
* **Intensity of Misplaced Desire:** The choice of "to inflame deeply" rather than a simpler word for desire emphasizes the consuming and powerful nature of the passion being described.
* **A Consequence of Error:** The act of "burning" is presented in a context where men are "receiving in themselves that recompence of their error" [[Romans 1:27]], linking this internal, inflamed state directly to a consequential outcome.
* **Contrast with Nature:** The word `{{G1572}}` is used immediately after the phrase "leaving the natural use," setting up a stark contrast between a God-ordained order and an inflamed, unnatural passion.
### Summary
In summary, while `{{G1572}}` is used only once, its meaning of being "inflamed deeply" provides a powerful and specific image. It is not a general term for desire but a depiction of a passion that has been kindled into a destructive fire. Its placement in [[Romans 1:27]] is crucial for understanding the intensity of the spiritual and moral state being described, showcasing how a single, carefully chosen word can carry immense theological significance.