The Greek word klydōnízomai, represented by G2831, means to surge or fluctuate. It appears 1 time in 1 verse in the Bible and is used figuratively to mean being tossed to and fro.
The sole use of G2831 is in Ephesians 4:14, where it illustrates spiritual instability. The passage urges believers that they should "be no more children" (G3516), who are "tossed to and fro" and "carried about with every wind of doctrine" (G4064, G417, G1319). This state of fluctuation is attributed to the "sleight of men" (G2940, G444) and their "cunning craftiness" (G3834) used to deceive (G4106).
Several related words in the same passage clarify the meaning of being "tossed to and fro":
- G3516 nḗpios (an infant... an immature Christian): This word directly links the state of being tossed about with spiritual immaturity or being like a child Ephesians 4:14.
- G4064 periphérō (to convey around, i.e. transport hither and thither): Used alongside G2831, it reinforces the image of being passively moved and lacking stability, as in being "carried about" by winds of doctrine Ephesians 4:14.
- G1319 didaskalía (instruction... doctrine, learning, teaching): This identifies the source of the instability. It is not a random force, but shifting and deceptive doctrine that causes believers to be tossed about Ephesians 4:14.
The theological weight of G2831 is found in its powerful metaphorical use.
- Spiritual Immaturity: The word is a direct warning against remaining like a child (G3516) in faith, susceptible to every new idea. The goal is to move beyond this state so that believers "be no more" tossed about Ephesians 4:14.
- The Danger of Deceptive Teaching: The "tossing" is caused by the "wind of doctrine" (G417, G1319), which originates from human trickery (G2940) and craftiness (G3834) with the intent to deceive (G4106).
- The Call to Stability: The verse uses G2831 to describe a negative state that believers are meant to grow out of. The purpose (G2443) is for believers to no longer be tossed to and fro, but to achieve steadfastness Ephesians 4:14.
In summary, G2831 klydōnízomai provides a vivid and concise image of spiritual instability. Though used only once, it serves as a crucial warning against the dangers of immaturity and susceptibility to false doctrine (G1319). It contrasts the unsteadiness of a child tossed by waves with the stability that is the goal of the Christian faith, urging believers to stand firm against human craftiness (G3834) and deceit (G4106).