The Hebrew word translated as breath or wind is *ruwach* (H7307), which is in the feminine grammatical case. Likewise, the term for Holy Spirit in Hebrew is transliterated as *ruwach ha kodesh*, also in the feminine case. Both *ruwach* and its Greek counterpart *pneuma* refer metaphorically to the power of the wind, a force that cannot be seen but can be felt, providing a grounds of comparison between the spirit in man and God's Holy Spirit. This imagery of breath or wind serves as a physical connection between the physical and spiritual dimensions, illustrating the vital link that sustains life and reflects divine power.

The Hebrew word *ruwach* (H7307), transliterated as 'spirit,' appears 389 times in the Bible, highlighting its significant role in understanding spiritual concepts. *Ruwach*, along with its Greek counterpart *pneuma* and the English term 'spirit,' conveys the same fundamental idea across these languages. The root of *ruwach* suggests a movement of air, implying that spirit is an invisible force or power, much like air itself, which cannot be seen but whose effects are evident, such as moving leaves on a tree. This invisible power motivates action or inaction, influencing both external manifestations observable by the senses and internal thought processes discernible through careful observation. The fuller meaning of *ruwach* emerges from its contextual usage in Scripture. It represents an immaterial, invisible force that can be witnessed through its effects, such as in body language, vocal inflections, or demeanor. In Genesis 1:2, *ruwach* is associated with the thought processes emerging from the mind of God, hovering over the face of the earth, planning and preparing, not as a material entity but as pure thought. This illustrates that *ruwach* is tied to the immaterial essence of God's mind. Furthermore, *ruwach* is linked to the spirit in man, as described in Job 32:8, where it could be translated as spirit instead of breath, indicating that the spirit of the Almighty gives understanding. This God-given spirit is an immaterial quality that empowers intellect and enables a spiritual link with God, distinguishing humans from animals by imparting the ability to think, plan, remember, and worship. It is not a material organ but a tool that facilitates communication within the brain and with the body's other functions, making humans capable of reflecting God's image even before conversion. In broader contexts, *ruwach* as spirit also encompasses the power of words, which are invisible and immaterial yet carry significant influence. Words, as expressions of the mind, can motivate, inspire, depress, or inform, demonstrating the dynamic force of spirit in human interaction. Thus, *ruwach* encapsulates an essential, invisible power that shapes both individual lives and broader spiritual realities.

The Hebrew noun *ruwach* (H7307), often translated as wind, also means spirit and represents that which is invisible except through its manifestations. As with the wind, which may raise dust but is not the dust itself, *ruwach* signifies an unseen force evident only by its effects. This connection between wind and spirit emphasizes invisibility and independence, mirroring the nature of God's Spirit as an unseen yet powerful presence. Additionally, *ruwach* can relate to breath, which on a micro level is akin to wind, and when shaped by a spirit, becomes voice or words, demonstrating the transformative power of spirit over breath. In certain contexts, *ruwach* also appears in relation to deceptive or malevolent influences, as when an evil spirit might gain control over a person's breath to speak through them, highlighting the diverse manifestations of spirit as wind.