### Core Meaning & Semantic Range
The Greek word **miaínō**, represented by `{{G3392}}`, means to sully or taint. It is used to describe contamination, whether ceremonial or moral. According to usage statistics, it appears **5 times** across **4 unique verses** in the Bible, highlighting its specific application to the concept of being defiled.
### Biblical Occurrences & Contextual Analysis
In the biblical text, `{{G3392}}` is applied in both literal and figurative ways. A key example of ceremonial defilement is found in [[John 18:28]], where individuals refuse to enter the judgment hall so they would not be **defiled** and could eat the passover. In contrast, its moral application is seen in [[Titus 1:15]], which states that for those who are **defiled** and unbelieving, even their mind and conscience are **defiled**. This extends the meaning from an external act to an internal state of corruption. This concept is further illustrated in [[Jude 1:8]], where "filthy dreamers" are said to **defile** the flesh.
### Related Words & Concepts
Several related words help clarify the meaning and context of being defiled:
* `{{G2513}}` **katharós** (clean, clear, pure): This word is presented as the direct opposite of `{{G3392}}`. In [[Titus 1:15]], a contrast is drawn: "Unto the **pure** all things are **pure**: but unto them that are **defiled**... is nothing **pure**."
* `{{G4893}}` **syneídēsis** (conscience): This term is explicitly linked to defilement in [[Titus 1:15]], which notes that for the unbelieving, their "mind and **conscience** is **defiled**," indicating a deep internal corruption.
* `{{G4088}}` **pikría** (bitterness): This is identified as a source of defilement. [[Hebrews 12:15]] warns against letting a "root of **bitterness**" spring up, which can **defile** many people.
* `{{G4561}}` **sárx** (flesh): This term is the object of defilement in [[Jude 1:8]], where certain individuals **defile** the **flesh** while also despising authority.
### Theological Significance
The theological weight of `{{G3392}}` is significant in understanding the biblical concept of sin and purity.
* **Internal and External Defilement:** The term is used to describe both the breaking of ceremonial rules, an external action [[John 18:28]], and a deep-seated moral corruption of the inner self, affecting the mind and conscience [[Titus 1:15]].
* **The Source of Contamination:** Scripture points to internal states like unbelief [[Titus 1:15]] and **bitterness** [[Hebrews 12:15]] as sources that lead to defilement, which can then spread and trouble many.
* **Defilement and Rebellion:** In [[Jude 1:8]], defiling the flesh is listed alongside acts of rebellion such as despising dominion and speaking evil of dignities, linking moral impurity with a rejection of divine order.
### Summary
In summary, `{{G3392}}` provides a crucial understanding of defilement that goes beyond simple uncleanness. It illustrates a state of being contaminated, either by violating a ceremonial law or, more profoundly, through a moral corruption that taints the **flesh**, mind, and **conscience**. The word demonstrates that what defiles a person can be rooted internally in **bitterness** and unbelief, ultimately leading to corrupt actions.
TRV