### Core Meaning & Semantic Range
The Greek word **monóphthalmos**, represented by `{{G3442}}`, literally means **one-eyed**. Derived from μόνος (one) and ὀφθαλμός (eye), it appears only **2 times** in **2 verses** of the Bible. Though rare, it is used to convey a powerful figurative lesson about spiritual priorities and sacrifice.
### Biblical Occurrences & Contextual Analysis
In its biblical usage, `{{G3442}}` appears in parallel accounts where Jesus discusses the grave danger of sin. He presents a stark choice: if an eye causes one to offend, it is better to remove it and **enter** `{{G1525}}` into the **kingdom of God** `{{G932}}` **with one eye** than to keep both eyes and be cast into **hell** `{{G1067}}` [[Mark 9:47]]. Similarly, it is better to **enter** `{{G1525}}` into **life** `{{G2222}}` **with one eye** than to be cast into **hell fire** `{{G4442}}` while possessing **two** `{{G1417}}` eyes [[Matthew 18:9]]. The term is not a literal command but a metaphor for the radical measures one must take to preserve their eternal destiny.
### Related Words & Concepts
Several related words help clarify the meaning of `{{G3442}}`:
* `{{G3788}}` **ophthalmós** (the eye): As the root word, **ophthalmós** is central to the teaching. The choice is between keeping two **eyes** `{{G3788}}` and facing judgment, or entering life **with one eye** `{{G3442}}` [[Mark 9:47]].
* `{{G1417}}` **dýo** (two): This numeral creates the direct contrast at the heart of the metaphor. Having **two** `{{G1417}}` eyes represents physical wholeness that may lead to destruction, whereas being one-eyed represents the sacrifice necessary for salvation [[Matthew 18:9]].
* `{{G4624}}` **skandalízō** (to offend): This term establishes the reason for the drastic action. It is only when the eye **offends** `{{G4624}}`, or causes one to sin, that it becomes better to be without it [[Mark 9:47]].
* `{{G1067}}` **géenna** (hell): This word defines the ultimate consequence that must be avoided. The state of being one-eyed is presented as the preferable alternative to being cast into **hell** `{{G1067}}` fire [[Matthew 18:9]].
### Theological Significance
The theological weight of `{{G3442}}` is significant, emphasizing several core principles of discipleship.
* **Radical Sacrifice:** The term illustrates the necessity of decisively removing any source of sin from one's life. Being **with one eye** symbolizes a willingness to make extreme sacrifices to achieve spiritual purity [[Matthew 18:9]].
* **Eternal Perspective:** The word forces a choice between temporary, physical completeness and eternal destiny. It is explicitly called `better` `{{G2570}}` to enter the **kingdom of God** `{{G932}}` **with one eye** than to retain a part of oneself that leads to eternal punishment [[Mark 9:47]].
* **The Value of the Kingdom:** The use of `{{G3442}}` highlights the supreme worth of attaining **life** `{{G2222}}` and God's kingdom. No physical loss can compare to the gain of eternal salvation, making the state of being one-eyed a worthy trade.
### Summary
In summary, **monóphthalmos** `{{G3442}}` serves as a potent and unforgettable metaphor. While it only appears twice, it encapsulates a profound teaching on the seriousness of sin and the high value of the kingdom of God. It is not about physical mutilation but about a spiritual posture of radical commitment, where anything that hinders entrance into eternal life must be cast aside, no matter the cost.