### Core Meaning & Semantic Range
The Greek word **Dídymos**, represented by `{{G1324}}`, is a descriptor meaning **double, i.e. twin**. It is used specifically as a name for a Christian. This word appears **3 times** across **3 unique verses** in the Bible, consistently serving to provide a secondary name for one of Jesus's disciples.
### Biblical Occurrences & Contextual Analysis
In all of its biblical occurrences, `{{G1324}}` is found in the Gospel of John and is explicitly linked to the disciple Thomas. The phrase "Thomas, called Didymus" acts as a recurring identifier. This is seen when Thomas expresses his willingness to die with Jesus [[John 11:16]], when he is noted as being absent after the resurrection [[John 20:24]], and when he is listed among the disciples who gathered with Peter at the Sea of Galilee [[John 21:2]].
### Related Words & Concepts
Several related words help clarify the context and identity of `{{G1324}}`:
* `{{G2381}}` **Thōmâs** (the twin; Thomas, a Christian): This is the primary name of the disciple identified as Didymus. Thomas is listed among the twelve apostles in other gospels, cementing his role as a key follower of Jesus [[Matthew 10:3]].
* `{{G3004}}` **légō** (to "lay" forth, i.e. (figuratively) relate (in words)...; by implication, to mean:--ask, bid...call, describe, name...say): This is the verb used to connect the two names, translated as "called" in the phrase "Thomas, called Didymus" [[John 20:24]]. It signifies that Didymus was the name he was known by, in addition to Thomas.
### Theological Significance
While a simple name, the theological weight of `{{G1324}}` is tied to the individual it identifies.
* **Clarified Identity:** The use of both Thomas, a name of Chaldee origin, and its Greek translation, Didymus, highlights the identity of this key disciple. The text ensures the reader understands that both names, meaning "the twin," refer to the same person [[John 11:16]].
* **Witness to the Resurrection:** The disciple "called Didymus" is central to one of the most powerful post-resurrection accounts. Though initially absent [[John 20:24]], his subsequent encounter with Jesus leads to the profound confession, "My Lord and my God" [[John 20:28]].
* **Loyalty in Discipleship:** The name is associated with a moment of stark loyalty. It is Thomas, called Didymus, who encourages his fellow disciples to go with Jesus, even if it means death [[John 11:16]].
### Summary
In summary, `{{G1324}}` is more than just an alternate name; it is a specific identifier for the Apostle Thomas that confirms his identity as "the twin." Used exclusively in John's Gospel, it attaches to a disciple known for his loyalty, his famous moment of doubt, and his ultimate, climactic declaration of Jesus's divinity, demonstrating how a simple name can be linked to significant moments of faith and testimony.