24 Speak unto the children of Israel, saying, In the seventh month, on the first of the month, shall ye have a rest, a memorial of blowing of trumpets, a holy convocation. 25 No manner of servile work shall ye do; and ye shall present an offering by fire to Jehovah. 26 And Jehovah spoke to Moses, saying, 27 Also on the tenth of this seventh month is the day of the atonement: a holy convocation shall it be unto you; and ye shall afflict your souls, and present an offering by fire to Jehovah. 28 And ye shall do no manner of work on that same day; for it is a day of atonement, to make atonement for you before Jehovah your God. 29 For every soul that is not afflicted on that same day, shall be cut off from among his peoples. 30 And every soul that doeth any manner of work on that same day, the same soul will I destroy from among his people. 31 No manner of work shall ye do: [it is] an everlasting statute throughout your generations in all your dwellings. 32 A sabbath of rest shall it be unto you; and ye shall afflict your souls. On the ninth of the month at even, from even unto even, shall ye celebrate your sabbath.

33 And Jehovah spoke to Moses, saying, 34 Speak unto the children of Israel, saying, On the fifteenth day of this seventh month is the feast of booths seven days to Jehovah. 35 On the first day there shall be a holy convocation: no manner of servile work shall ye do. 36 Seven days ye shall present an offering by fire to Jehovah; on the eighth day shall be a holy convocation unto you; and ye shall present an offering by fire to Jehovah: it is a solemn assembly; no manner of servile work shall ye do. 37 These are the set feasts of Jehovah, which ye shall proclaim as holy convocations, to present an offering by fire to Jehovah, a burnt-offering, and an oblation, a sacrifice, and drink-offerings, everything upon its day; 38 besides the sabbaths of Jehovah, and besides your gifts, and besides all your vows, and besides all your voluntary offerings, which ye give to Jehovah. 39 But on the fifteenth day of the seventh month, when ye have gathered in the produce of the land, ye shall celebrate the feast of Jehovah seven days: on the first day there shall be rest, and on the eighth day there shall be rest.

Matthew Henry's Commentary on Leviticus 23:24-39

Commentary on Leviticus 23:23-32

(Read Leviticus 23:23-32)

the blowing of trumpets represented the preaching of the gospel, by which men are called to repent of sin, and to accept the salvation of Christ, which was signified by the day of atonement. Also it invited to rejoice in God, and become strangers and pilgrims on earth, which was denoted by the feast of Tabernacles, observed in the same month. At the beginning of the year, they were called by this sound of trumpet to shake off spiritual drowsiness, to search and try their ways, and to amend them. The day of atonement was the ninth day after this; thus they were awakened to prepare for that day, by sincere and serious repentance, that it might indeed be to them a day of atonement. The humbling of our souls for sin, and the making our peace with God, is work that requires the whole man, and the closest application of mind. On that day God spake peace to his people, and to his saints; therefore they must lay aside all their wordly business, that they might the more clearly hear that voice of joy and gladness.

Commentary on Leviticus 23:33-44

(Read Leviticus 23:33-44)

In the feast of Tabernacles there was a remembrance of their dwelling in tents, or booths, in the wilderness, as well as their fathers dwelling in tents in Canaan; to remind them of their origin and their deliverance. Christ's tabernacling on earth in human nature, might also be prefigured. And it represents the believer's life on earth: a stranger and pilgrim here below, his home and heart are above with his Saviour. They would the more value the comforts and conveniences of their own houses, when they had been seven days dwelling in the booths. It is good for those who have ease and plenty, sometimes to learn what it is to endure hardness. The joy of harvest ought to be improved for the furtherance of our joy in God. The earth is the Lord's, and the fullness thereof; therefore whatever we have the comfort of, he must have the glory of, especially when any mercy is perfected. God appointed these feasts, "Beside the sabbaths and your free-will offerings." Calls to extraordinary services will not excuse from constant and stated ones.