from σύν and a derivative of a presumed compound of εὖ and a derivative of ἔχω (meaning to be in good condition, i.e. (by implication) to fare well, or feast); to entertain sumptuously in company with, i.e. (middle voice or passive) to revel together:--feast with.
### Core Meaning & Semantic Range
The Greek word **syneuōchéō**, represented by `{{G4910}}`, means to **feast with** or revel together. It appears only **2 times** in **2 unique verses**, but its usage is highly specific, describing participation in communal meals for selfish and deceitful purposes. It is defined as to entertain sumptuously in company with, or to revel together.
### Biblical Occurrences & Contextual Analysis
In its biblical occurrences, `{{G4910}}` is used to condemn the behavior of false teachers. In Jude, these individuals are described as dangerous **spots** `{{G4694}}` in the believers' "feasts of charity" `{{G26}}` who **feast** `{{G4910}}` with the church while **feeding** `{{G4165}}` themselves **without fear** `{{G870}}` [[Jude 1:12]]. Similarly, Peter identifies them as **spots** `{{G4696}}` and **blemishes** `{{G3470}}` who are "sporting themselves" `{{G1792}}` with their own **deceivings** `{{G539}}` while they **feast** `{{G4910}}` with the believers [[2 Peter 2:13]].
### Related Words & Concepts
Several related words illuminate the context of this corrupt feasting:
* `{{G26}}` **agápē** (love, i.e. affection or benevolence; specially (plural) a love-feast): This word defines the intended nature of the gatherings, the "feasts of **charity**," which the false teachers infiltrate [[Jude 1:12]].
* `{{G4694}}` **spilás** (a ledge or reef of rock in the sea:--spot): This term describes the people who **feast with** `{{G4910}}` the believers, characterizing them as hidden dangers within the community [[Jude 1:12]].
* `{{G539}}` **apátē** (delusion): This highlights the deceptive character of those who **feast with** `{{G4910}}` the church, as they are "sporting themselves with their own **deceivings**" [[2 Peter 2:13]].
### Theological Significance
The theological weight of `{{G4910}}` serves as a potent warning against internal corruption within the church.
* **Corrupted Fellowship:** The act of feasting together is meant to be an expression of love and unity, but these individuals turn the "feasts of **charity**" `{{G26}}` into opportunities for self-indulgence [[Jude 1:12]].
* **Self-Serving Behavior:** The false teachers are not participating out of genuine fellowship but are "feeding **themselves**" `{{G1438}}` without fear [[Jude 1:12]] and counting it **pleasure** `{{G2237}}` to **riot** `{{G5172}}` [[2 Peter 2:13]].
* **Deception from Within:** The word emphasizes that these dangerous individuals are "feasting **with you**" `{{G5213}}`, operating from within the community and using their participation as a cover for their destructive ways ([[Jude 1:12]], [[2 Peter 2:13]]).
### Summary
In summary, `{{G4910}}` is more than a simple reference to eating together. It is exclusively used to describe a counterfeit fellowship, where false teachers join in the church's communal meals to indulge themselves and spread their deceit. Though rare, its meaning is sharp and consistent, cautioning believers to be aware of those whose outward participation masks an inward corruption.