The Greek word platýnō, represented by G4115, means to widen (literally or figuratively). It appears 4 times across 3 unique verses in the Bible. The term is used to describe both a physical expansion, such as making something broader, and a figurative enlargement, such as the capacity of one's heart.
In its biblical usage, G4115 conveys two distinct ideas. Literally, it is used to critique the religious leaders who make broad their phylacteries for show Matthew 23:5. Figuratively, the Apostle Paul uses it to describe an emotional and spiritual state. He states that his heart G2588 is enlarged toward the Corinthians, indicating a deep and open affection 2 Corinthians 6:11. He then urges them in return, "be ye also enlarged," calling for a reciprocal openness and love 2 Corinthians 6:13.
Several related words help clarify the meaning of G4115 in its contexts:
- G3170 megalýnō (to make (or declare) great, i.e. increase or (figuratively) extol): This word is used in parallel with G4115 in Matthew 23:5, where religious leaders not only "make broad" their phylacteries but also enlarge the borders of their garments.
- G2588 kardía (the heart, i.e. (figuratively) the thoughts or feelings (mind)): This is the object of figurative enlargement, representing emotional capacity and affection. Paul states his "heart is enlarged" for the believers in Corinth 2 Corinthians 6:11.
- G489 antimisthía (requital, correspondence): This term provides the reason for Paul's appeal to the Corinthians. He asks them to be enlarged as a recompence for his own open heart toward them 2 Corinthians 6:13.
- G5440 phylaktḗrion (a guard-case, i.e. "phylactery" for wearing slips of Scripture texts): This refers to the specific item being literally "made broad," highlighting a focus on outward religious acts rather than inner piety Matthew 23:5.
The use of G4115 carries significant theological implications, contrasting outward religious display with inner spiritual reality.
- External versus Internal Religion: In Matthew, "making broad" G4115 phylacteries is presented as a negative example of performing works G2041 to be seen G2300 by men Matthew 23:5. This critiques a religion focused on outward appearance rather than a genuine heart condition.
- The Capacity for Christian Affection: In contrast, the call to "be enlarged" in 2 Corinthians is a positive command. It illustrates that Christian love and fellowship require an expansive, open heart. Paul's own "enlarged heart" serves as the model for the believers 2 Corinthians 6:11.
- A Call to Reciprocity: The appeal to the Corinthians G2881 to be "enlarged" highlights the reciprocal nature of fellowship within the church. This widening of the heart is presented as the proper response to pastoral love and open communication, as a father would speak G3004 to his children G5043 2 Corinthians 6:13.
In summary, G4115 is a versatile word that scripture uses to teach a powerful lesson. While it can literally mean to make broad a physical object, its most profound application is figurative. It contrasts the empty act of widening religious items for show with the vital spiritual practice of enlarging one's heart in genuine love and fellowship. Thus, platýnō illustrates the biblical priority of internal sincerity over external performance.