Biblion Bible Commentary
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The Seventh Month
Numbers 29:1-40
1 “‘In the seventh month, on the first day of the month, you shall have a holy convocation; you shall do no regular work. It is a day of blowing of trumpets to you. · WEB
The autumn festivals are costed out in full, and the bulls of the feast of booths count down from thirteen to seven.
The seventh month carries three observances in twenty-two days, and the chapter gives the requirements for each.
The first day is a day of blowing of trumpets Numbers 29:1. The tenth is the day of atonement, and its instruction repeats the one law of that day: you shall afflict your souls. You shall do no kind of work Numbers 29:7.
And from the fifteenth, the feast of booths, which gets more space here than any other festival in Scripture.
The quantities are enormous and they do something no other feast does. The first day requires thirteen bulls; the second, twelve; the third, eleven — and so on down to seven on the seventh day Numbers 29:13–32.
Seventy bulls in total, descending one a day. Nothing in the text explains the pattern, and the arithmetic is unmistakable once it is noticed: the feast of the completed harvest is celebrated with a diminishing offering, tapering rather than building.
The eighth day then breaks the pattern entirely — a solemn assembly with a single bull, one ram, seven lambs Numbers 29:35–36. After a week of extravagance, a quiet day with the smallest offering of the festival.
The rams and lambs stay constant throughout while the bulls fall, so the shape is deliberate rather than a matter of supply.
What is worth holding from these two chapters is the sheer scale of the operation. Read as a budget, the annual requirement runs to well over a thousand animals from the national flock, before a single private offering is brought. The tabernacle was not a chapel; it was an institution with a supply chain, and the tribes had to fund it.
And every festival in the list carries the same qualifier: all of it is in addition to the continual burnt offering Numbers 29:11 Numbers 29:16 and the rest.
The chapter ends by distinguishing the national obligations from private devotion: these are what you offer in addition to your vows and your free will offerings Numbers 29:39. What a person gives out of gratitude is his own business, and it is not counted against what the nation owes.
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