The Hebrew word kâsâh, represented by H3780, is a primitive root meaning to grow fat (i.e. be covered with flesh); be covered. It is a very specific term, appearing just 1 time in 1 unique verse in the entire Bible. Its singular use provides a powerful, focused image.
The sole appearance of H3780 is in Deuteronomy 32:15, a passage describing Israel (under the poetic name Jeshurun) in a state of rebellion born from prosperity. The verse states that after Jeshurun had "waxen fat" and "grown thick," he was "covered" with fatness. This physical state of being excessively well-fed and "covered" is immediately followed by the spiritual consequence: "then he forsook God which made him, and lightly esteemed the Rock of his salvation" Deuteronomy 32:15.
In its only context, H3780 is used alongside other words that amplify its meaning of excessive abundance:
- H8080 shâman: This primitive root means to become (make, wax) fat. It is used twice in Deuteronomy 32:15 to describe Jeshurun, emphasizing the process of becoming fat before he is described as being "covered."
- H5666 ʻâbâh: This root means to be (grow) thick(-er). It appears in the same verse, where Jeshurun is described as having "grown thick," contributing to the overall picture of extreme physical prosperity Deuteronomy 32:15.
The theological significance of H3780 is tied directly to its singular, impactful use in scripture.
- A Metaphor for Prosperity's Danger: The word serves as part of a vivid depiction of excessive material blessing. Being "covered" symbolizes a state where physical abundance obscures spiritual vision.
- The Link Between Physical State and Spiritual Choice: Its use in Deuteronomy 32:15 creates a direct causal link between the state of being "covered" in fatness and the act of forsaking God.
- A Warning Against Complacency: The term functions as a powerful warning that unchecked prosperity, without gratitude to the divine source, can lead to pride, rebellion, and a rejection of the God who provides.
In summary, H3780 is a rare but potent Hebrew word. Its single use in Deuteronomy 32:15 defines its entire meaning within the biblical text. It vividly portrays the concept of being "covered" in physical blessing to the point of spiritual ruin, serving as a timeless warning against the kind of prosperity that leads one to forget the source of salvation.
TRV