18 On the first day you shall have a holy convocation. You shall do no customary work. 19 And you shall present an offering made by fire as a burnt offering to the Lord: two young bulls, one ram, and seven lambs in their first year. Be sure they are without blemish. 20 Their grain offering shall be of fine flour mixed with oil: three-tenths of an ephah you shall offer for a bull, and two-tenths for a ram; 21 you shall offer one-tenth of an ephah for each of the seven lambs; 22 also one goat as a sin offering, to make atonement for you. 23 You shall offer these besides the burnt offering of the morning, which is for a regular burnt offering. 24 In this manner you shall offer the food of the offering made by fire daily for seven days, as a sweet aroma to the Lord; it shall be offered besides the regular burnt offering and its drink offering. 25 And on the seventh day you shall have a holy convocation. You shall do no customary work.

Matthew Henry's Commentary on Numbers 28:18-25

Commentary on Numbers 28:16-31

(Read Numbers 28:16-31)

By the sacrifices enjoined in this chapter, we are reminded of the continued power of the sacrifice of Christ, and of our continual need to depend thereon. No hurrying employments, or perilous situations, or prosperous circumstances, should cause slackness in our religious exercises; but should rather stir us up to greater diligence in seeking help from, or giving thanks to the Lord. And all is to be accompanied with repentance, faith is the Lord Jesus, and love to him, and to produce true holiness in our conduct towards all men; otherwise God will abhor our most solemn services and abundant devotions. And Christ is able to supply the wants of every day, every week, every month, every year, every ordinance, every case.