The Hebrew word ʻăyâm, represented by H5868, is a term of doubtful origin believed to mean strength or mighty. It is exceptionally rare, appearing only 1 time in 1 unique verse in the Bible, making its sole occurrence contextually significant.
The single use of H5868 is found in Isaiah's prophecy concerning the Lord's power. In this passage, the word describes the quality of the wind God will use to perform a miraculous act of judgment and deliverance. The verse states that the Lord will act "with his mighty wind" to shake his hand over the river and smite it Isaiah 11:15. This context directly links H5868 to an instrument of divine power.
Several related words from its only context help clarify its meaning:
- H5130 nûwph (wave): This primitive root means to quiver, shake, or wave. In the primary verse, God will shake his hand with the mighty wind Isaiah 11:15. The term is also used for a priest performing a wave offering before the Lord Numbers 6:20 or the action of a saw being shaken Isaiah 10:15.
- H7307 rûwach (wind, spirit): This word, which can mean wind, breath, or spirit, is the object described as mighty H5868. While it is a wind in Isaiah 11:15, it frequently refers to the Spirit of God, as when the prophet declares, "The Spirit of the Lord GOD is upon me" Isaiah 61:1.
The theological weight of H5868 is derived entirely from its singular, powerful application.
- Instrument of Divine Power: The word is used exclusively to describe an instrument of God's power—a mighty wind—demonstrating how God utilizes creation to execute His will Isaiah 11:15.
- Sovereignty over Creation: By qualifying the wind as mighty, the text emphasizes God's absolute control over natural forces, directing them to strike the Egyptian sea and remake the landscape for His purposes Isaiah 11:15.
- Force for Salvation: The purpose of this mighty action is ultimately redemptive. God smites the river to "make men go over dryshod" Isaiah 11:15, creating a path for his people.
In summary, though appearing only once, ʻăyâm H5868 carries significant weight. It is not a general term for strength but is uniquely applied to the wind of God in an act of both judgment and salvation. Its sole appearance in Isaiah 11:15 serves as a potent descriptor of divine might, illustrating how God wields the forces of nature to accomplish His sovereign plan.
TRV