### Core Meaning & Semantic Range
The Greek word **saínō**, represented by `{{G4525}}`, means to shake or figuratively, to disturb. It is derived from a word that means to wag, like a dog wagging its tail. This term appears only **1 time** in the entire Bible, making its single usage particularly significant. The base definition suggests a sense of being agitated, unsettled, or disturbed from a state of stability.
### Biblical Occurrences & Contextual Analysis
In its sole biblical appearance, `{{G4525}}` is used to exhort believers to remain steadfast. The verse states, "That no man should be **moved** by these afflictions: for yourselves know that we are appointed thereunto" [[1 Thessalonians 3:3]]. Here, the word conveys the idea of being emotionally or spiritually shaken by hardship. The context is a warning against allowing **afflictions** `{{G2347}}` to cause believers to waver in their faith, reminding them that such trials are an expected part of their journey.
### Related Words & Concepts
Several related words from its context help clarify the meaning of being "moved":
* `{{G2347}}` **thlîpsis** (pressure (literally or figuratively):--afflicted(-tion), anguish, burdened, persecution, tribulation, trouble.): This word identifies the source of the disturbance. The command not to be moved is given specifically in the context of enduring tribulation, which is presented as a known component of the Christian life [[Romans 5:3]].
* `{{G2749}}` **keîmai** (to lie outstretched (literally or figuratively):--be (appointed, laid up, made, set), lay, lie.): This term establishes that the afflictions causing the disturbance are not accidental but are "appointed." It speaks to the sovereign design behind a believer's trials, as seen in the foundational truth that no other foundation can be laid than that which **is laid** `{{G2749}}`, Jesus Christ [[1 Corinthians 3:11]].
* `{{G1492}}` **eídō** (properly, to see (literally or figuratively); by implication... to know): This word emphasizes that believers possess an understanding that suffering is appointed for them. This knowledge is the basis for their stability, reminding them that "all things work together for good to them that love God" [[Romans 8:28]].
### Theological Significance
The theological weight of `{{G4525}}` is centered on the Christian doctrine of perseverance and suffering.
* **Stability Amidst Suffering:** The warning not to be **moved** `{{G4525}}` is a direct call to spiritual and emotional stability. It teaches that faith is tested by external pressures but is meant to remain firm.
* **Purpose in Affliction:** The surrounding text in [[1 Thessalonians 3:3]] connects this stability to the knowledge that believers are **appointed** `{{G2749}}` to face **afflictions** `{{G2347}}`. This reframes suffering not as a sign of failure or abandonment, but as a known and purposeful element of faith.
* **Knowledge as an Anchor:** The passage stresses that believers already **know** `{{G1492}}` this truth. This knowledge is intended to act as an anchor, preventing them from being disturbed or shaken when trials inevitably arise, and empowering them to be steadfast and unmoveable [[1 Corinthians 15:58]].
### Summary
In summary, while **saínō** `{{G4525}}` is one of the rarest words in the New Testament, its single use in scripture is profound. It serves as a concise and powerful instruction for believers to maintain their composure and faith when faced with hardship. The term encapsulates the biblical principle that stability in the face of suffering is not born from ignorance or stoicism, but from the confident knowledge that even afflictions are part of a divine appointment.