Goat Meat
Use of the meat of kids. The meat of an adult male goat is of course rather tough, and so not ordinarily used. The female goats are seldom killed because they are needed to increase the flock. Thus it is the meat of the young male kid that is largely used in Bible lands. In Old Testament times, when visitors were entertained, often a kid was made ready for the meal (cf. Judges 6:19). The prevalence of the flesh of kids in CHRIST's day is brought out by the reference of the Prodigal's brother. "And he answering said to his father, Lo, these many years do I serve thee, neither transgressed I at any time thy commandment: and yet thou never gavest me a kid, that I might make merry with my friends" (Luke 15:29).
There is sarcasm in this reproval, for the kid was of less value at a banquet than would have been a lamb, and considerably inferior to the fatted calf, which was killed and served on only special occasions to do honor to a very special guest. The brother was objecting to the father serving the fatted calf at the banquet honoring the return of the Prodigal, whereas he as the elder brother had not been given even a kid to make merry with his friends. [Manners And Customs of Bible Lands]
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