The Greek word siniázō, represented by G4617, means to riddle or, figuratively, to sift. Based on the base word for a sieve, this term appears only 1 time across 1 unique verse in the Bible, making its single usage highly significant.
The sole appearance of G4617 is in a warning from the Lord to Simon Peter. The Lord states, "Simon, Simon, behold, Satan hath desired to have you, that he may sift you as wheat" Luke 22:31. In this context, the word is used figuratively to describe a severe trial or test. The action is not a gentle shaking but a violent riddling intended to agitate and separate, initiated by Satan for a hostile purpose.
Several related words provide crucial context for the act of sifting:
- G1809 exaitéomai (to demand (for trial):--desire): This word clarifies that the sifting is not a random event but one that Satan has explicitly demanded. It is used in the same verse, showing Satan "hath desired" to carry out this trial Luke 22:31.
- G4567 Satanâs (the accuser, i.e. the devil:--Satan): This identifies the agent performing the sifting. Satan is presented as the great adversary, described as "the accuser" Revelation 12:9 and the source of a power from which people must be turned Acts 26:18.
- G4621 sîtos (grain, especially wheat:--corn, wheat): This word provides the object of the analogy. The disciples are to be sifted like wheat, a valuable grain that is gathered into a garner while the worthless chaff is burned away Matthew 3:12.
The theological weight of G4617 is concentrated in its single, powerful image.
- Hostile Spiritual Testing: The act of sifting represents an aggressive spiritual trial demanded G1809 by Satan G4567. The purpose is to violently test the foundation of a believer's faith Luke 22:31.
- A Trial of Separation: The metaphor of sifting wheat G4621 points to a process of separation. Just as a sieve separates grain from chaff, this trial is meant to distinguish true faith from what is superficial, similar to the parables where wheat is separated from tares Matthew 13:30.
- Adversarial Intent: The source of the sifting is Satan, "the accuser" Revelation 12:9, whose intent is destructive. The trial is not for refinement from a divine perspective but for ruin from an adversarial one.
In summary, siniázō G4617 provides a stark and memorable picture of spiritual warfare. Though used only once, its context in Luke 22:31 defines it as a severe, hostile trial demanded by Satan. The powerful analogy of sifting wheat illustrates a test designed to shake a believer to their core, revealing the true nature of their faith.