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Nevim
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Eating drinking to gain knowledge was a common Hebraic Idiom.John 6, maybe? “Truly, Truly, I say to you, whoever eats my flesh and drinks my blood…”
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Metaphor; or RepresentationAll three of the Synoptic Gospels accounts of the Last Supper, perhaps? “This is my body… This is my blood…”
A declaration that one Thing is (or represents ) another; or comparison by Representation.
We use a metaphor when we say of a picture “This is my father” or “This is my mother.”
While a simile says “All flesh is AS grass” (1 Pet I,24) the Metaphor carries the figure across at once and says All flesh IS grass.
The whole figure, in a metaphor, lies, in the verb substantive “IS” and not in either of the two nouns ; and it is a remarkable fact that, when a pronoun is used instead of one of the nouns ( as it is here), and the two nouns are of different genders , the pronoun is always made to agree in gender with that noun to which the meaning is carried across, and not with the noun from which it is carried and to which it properly belongs. This at once shows us that a figure is being employed; when the pronoun, which ought, by the laws of language, to agree in gender with its own noun which by Metaphor, represents it.
Here for example, the pronoun “this” (touto), is and is made to agree with “body” (soma),which is neuter and not with bread (artos) which is masculine.
This is ALWAYS the case with Metaphors.”
Figures of Speech Used in the Bible
Bullinger Baker
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How about reading that verse in its proper context.Or maybe even 1st Corinthians chapter 11? “For whoever eats and drinks without discerning the body eats and drinks judgement upon themself…”