24 "Give the following instructions to the people of Israel. On the first day of the appointed month in early autumn, you are to observe a day of complete rest. It will be an official day for holy assembly, a day commemorated with loud blasts of a trumpet. 25 You must do no ordinary work on that day. Instead, you are to present special gifts to the Lord ." 26 Then the Lord said to Moses, 27 "Be careful to celebrate the Day of Atonement on the tenth day of that same month-nine days after the Festival of Trumpets. You must observe it as an official day for holy assembly, a day to deny yourselves and present special gifts to the Lord . 28 Do no work during that entire day because it is the Day of Atonement, when offerings of purification are made for you, making you right with the Lord your God. 29 All who do not deny themselves that day will be cut off from God's people. 30 And I will destroy anyone among you who does any work on that day. 31 You must not do any work at all! This is a permanent law for you, and it must be observed from generation to generation wherever you live. 32 This will be a Sabbath day of complete rest for you, and on that day you must deny yourselves. This day of rest will begin at sundown on the ninth day of the month and extend until sundown on the tenth day."

33 And the Lord said to Moses, 34 "Give the following instructions to the people of Israel. Begin celebrating the Festival of Shelters on the fifteenth day of the appointed month-five days after the Day of Atonement. This festival to the Lord will last for seven days. 35 On the first day of the festival you must proclaim an official day for holy assembly, when you do no ordinary work. 36 For seven days you must present special gifts to the Lord . The eighth day is another holy day on which you present your special gifts to the Lord . This will be a solemn occasion, and no ordinary work may be done that day. 37 ("These are the Lord 's appointed festivals. Celebrate them each year as official days for holy assembly by presenting special gifts to the Lord -burnt offerings, grain offerings, sacrifices, and liquid offerings-each on its proper day. 38 These festivals must be observed in addition to the Lord 's regular Sabbath days, and the offerings are in addition to your personal gifts, the offerings you give to fulfill your vows, and the voluntary offerings you present to the Lord .) 39 "Remember that this seven-day festival to the Lord -the Festival of Shelters-begins on the fifteenth day of the appointed month, after you have harvested all the produce of the land. The first day and the eighth day of the festival will be days of complete 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.