The Greek word spodós, represented by G4700, is defined as ashes. It appears only 3 times in 3 unique verses, yet it is used to convey two distinct and significant biblical concepts: deep repentance and ceremonial purification.
In the Gospels, G4700 is used as a symbol of profound repentance and mourning. Jesus pronounces a woe G3759 upon the unrepentant cities of Chorazin and Bethsaida, stating that if the mighty works done there had occurred in Tyre and Sidon, "they would have repented long ago in sackcloth and ashes" Matthew 11:21. This is reiterated in a parallel account where they would have "repented, sitting in sackcloth and ashes" Luke 10:13. In contrast, the book of Hebrews presents ashes in a ceremonial context. It describes how "the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh" Hebrews 9:13.
Several related words help clarify the meaning of G4700 in its contexts:
- G4526 sákkos (sackcloth): This garment, worn as a sign of grief, is paired directly with ashes to illustrate an outward expression of repentance (Matthew 11:21, Luke 10:13).
- G3340 metanoéō (repent): This word, meaning to think differently or feel compunction, describes the inner state that is outwardly demonstrated by sitting in sackcloth and ashes (Matthew 11:21, Luke 10:13).
- G1151 dámalis (heifer): This is the specific source of the ashes used in the ritual described in Hebrews, which are used for ceremonial cleansing Hebrews 9:13.
- G37 hagiázō (to make holy): This is the result of the ceremonial act involving ashes, which serves to "purify or consecrate" Hebrews 9:13.
The theological weight of G4700 is expressed in its symbolic roles.
- Emblem of Repentance: The combination of ashes and sackcloth represents the ultimate physical posture of grief and a turning away from sin. It is the visible sign of one who has chosen to repent G3340 in response to a divine call (Matthew 11:21, Luke 10:13).
- Agent of Ceremonial Cleansing: In the context of the Law, ashes are not merely symbolic but are an active element in rituals for purification G2514. The ashes of a heifer G1151 are shown to sanctify G37 and provide for the purification of the flesh G4561 for one who is ceremonially unclean G2840 Hebrews 9:13.
In summary, G4700 is a term whose significance extends far beyond its simple definition of ashes. Though rare in scripture, it serves as a powerful illustration of two key spiritual themes. It embodies both the humble, outward sign of human repentance and a sacred component used in God's prescribed system of ceremonial purification.