The Greek word mía, represented by G3391, serves as the feminine term for one or first. It appears 79 times across 70 unique verses, signifying its importance in conveying concepts of singularity, unity, and temporal priority. Its usage ranges from identifying a single object to describing a profound, unified state.
Beyond its numerical denotation, G3391 often functions as an indefinite article, particularly when modifying feminine nouns like "day" (ἡμέρα) or "hour" (ὥρα), translating to "a certain" or "a single." This usage emphasizes the particularity of an event or object within a broader category, rather than merely its quantity. For instance, in narratives such as "on a certain day" Luke 5:17 or "in one of the synagogues" Luke 13:10, G3391 serves to introduce a specific, yet undefined, instance, drawing attention to the uniqueness of that moment or location in the unfolding story. This highlights a qualitative aspect of singularity, distinguishing one item or period from others, even if not explicitly numbering it in a sequence.
The word also conveys a sense of indivisibility or completeness when used to describe minimal units. For example, the declaration that "one jot or one tittle shall in no wise pass from the law" Matthew 5:18 and "one tittle of the law" Luke 16:17 employs G3391 to underscore the absolute integrity and enduring nature of God's word, where even the smallest component is significant and inviolable. Similarly, the inability to make "one hair white or black" Matthew 5:36 speaks to the limits of human power over even the most minute aspects of creation, emphasizing God's ultimate sovereignty.
In the biblical narrative, G3391 is used in several key contexts. It establishes spiritual unity among believers, who are described as having "one heart" and "one soul" Acts 4:32 and are called to strive together with "one mind" Philippians 1:27. The word is also central to the concept of marriage, where two individuals become "one flesh" Matthew 19:5. Furthermore, it frequently marks temporal beginnings, most notably in the recurring phrase "the first day of the week," which is associated with the resurrection and the gathering of disciples (Matthew 28:1, Acts 20:7).
G3391 frequently delineates specific temporal units, often with significant implications. In the context of divine judgment, the phrase "in one day" Revelation 18:8 or "in one hour" Revelation 18:10, Revelation 18:17, Revelation 18:19 powerfully conveys the suddenness, finality, and totality of impending destruction for Babylon. This usage underscores the swiftness of God's justice, emphasizing that judgment, once decreed, will be executed without delay or prolonged suffering. Similarly, the brevity of human suffering or vigilance is marked by "one hour," as seen in Jesus' appeal to his disciples to "watch with me one hour" Matthew 26:40, or Peter's failure to "watch one hour" Mark 14:37.
Beyond judgment and brevity, G3391 also appears in contexts of collective action and unanimous declaration. The gathered crowd in Ephesus, for example, cried out "with one voice" for "about the space of two hours" Acts 19:34, demonstrating a profound, unified agreement in their devotion to Diana. This collective singularity of voice also appears when Paul refers to "this one voice, that I cried standing among them" Acts 24:21, underscoring the singular message of his testimony. Furthermore, the term is used to identify a specific individual or item from a group, as when "one of the maids" approached Peter Mark 14:66, or when a woman lost "one piece" of silver Luke 15:8, thereby highlighting the significance of the individual unit within its larger context.
Several related words expand upon the concepts of oneness and sequence:
- G1520 heîs (one): As the primary masculine form for "one," it is a direct counterpart to G3391 and is used to express singular identity or unity.
- G1417 dýo (two): This numeral for "two" often appears in contrast to G3391, such as when "they twain" become "one flesh" in marriage Matthew 19:5.
- G1208 deúteros (second): This ordinal number provides sequential context and is used in conjunction with G3391 to establish order, as in the instruction regarding "the first and second admonition" Titus 3:10.
- G3441 mónos (alone): This term, meaning "alone" or "only," provides a conceptual parallel to G3391 by emphasizing singularity in terms of exclusivity or uniqueness, highlighting that a person or thing stands apart from others.
The theological weight of G3391 is significant. It underpins several core doctrines of the Christian faith.
- Unity of the Church: The word is foundational to the identity of the Church as "one body" with "one Spirit" and "one hope" Ephesians 4:4. This is reinforced by the declaration of "one Lord, one faith, one baptism" Ephesians 4:5, defining a unified spiritual community.
- Covenantal Oneness: G3391 establishes the theological basis for marriage as an indivisible union created by God, where two become "one flesh" (Matthew 19:6, Mark 10:8).
- Singularity of Salvation: The term highlights the unique and complete nature of Christ's redemptive work. Believers are perfected "by one offering" Hebrews 10:14, and Christ offered "one sacrifice for sins for ever" Hebrews 10:12.
- The First Day: The consistent designation of "the first day of the week" is theologically important, marking the day of Christ's resurrection John 20:1 and a time for believers to assemble 1 Corinthians 16:2.
- Qualifications for Leadership: The repeated injunction for bishops and deacons to be "the husband of one wife" 1 Timothy 3:2, 1 Timothy 3:12, Titus 1:6 utilizes G3391 to establish a standard of marital fidelity and singular devotion for those in church leadership. This specific application of "one" underscores the importance of a blameless domestic life as a prerequisite for spiritual authority and service.
- Decisiveness of Divine Judgment: In the eschatological pronouncements of Revelation, G3391 consistently marks the swift and comprehensive nature of God's judgment. The repeated phrase "in one hour" Revelation 17:12, Revelation 18:10, Revelation 18:17, Revelation 18:19 and "in one day" Revelation 18:8 emphasizes the suddenness and finality with which divine wrath is executed, leaving no room for reprieve or delay in the destruction of those opposing God's will.
The Greek word G3391 (mía) is a multifaceted term, extending far beyond its simple numerical value of "one" or "first." As the feminine form, it frequently signifies singularity, unity, and temporal priority, appearing in 70 unique verses to convey a rich tapestry of meaning. Its usage ranges from establishing profound spiritual unity among believers, who are called to be "of one heart and of one soul" Acts 4:32, to foundational covenantal relationships, where two individuals become "one flesh" in marriage Matthew 19:5. The consistent designation of "the first day of the week" Matthew 28:1, Acts 20:7 also anchors significant theological events, particularly the resurrection of Christ and the early church's gatherings.
Beyond these core applications, G3391 serves as an indefinite article, indicating "a certain" or "a single" instance, as seen in "on a certain day" Luke 5:17 or "one of the synagogues" Luke 13:10, thereby highlighting the particularity of an event or object. It also emphasizes the indivisibility and absolute significance of even the smallest units, such as "one jot or one tittle" Matthew 5:18 of the law. In temporal contexts, it dramatically conveys the swiftness of divine judgment, with phrases like "in one day" Revelation 18:8 and "in one hour" Revelation 18:10 underscoring the sudden and complete nature of God's reckoning. Furthermore, G3391 is crucial in defining qualifications for church leadership, requiring elders and deacons to be "the husband of one wife" 1 Timothy 3:2, emphasizing marital fidelity and singular devotion.
In summary, G3391 is a cornerstone of biblical expression, articulating not just quantity but also profound qualitative aspects of existence, relationship, and divine action. It defines the unified identity of the Church as "one body" with "one Spirit" Ephesians 4:4, underscores the unique nature of Christ's "one sacrifice" Hebrews 10:12, and marks the decisive moments of God's redemptive and judgmental plans. From the singular "one woe" Revelation 9:12 to the "one mind" Revelation 17:13 of those who oppose God, G3391 profoundly shapes our understanding of unity, distinction, and divine purpose throughout the New Testament narrative.
TRV