Verses 1-3: Introduction and Sabbath Command. God instructs Moses to speak to Israel about the LORD’s feasts, emphasizing the Sabbath as a holy convocation and day of rest.
Verses 4-8: Passover and Feast of Unleavened Bread. The chapter introduces the Passover on the 14th day of the first month and the seven-day Feast of Unleavened Bread with holy convocations on the first and seventh days.
Verses 9-22: Feast of Firstfruits and Pentecost. Instructions are given for offering the first sheaf of the harvest and counting seven sabbaths to Pentecost, including detailed offerings and the command to leave gleanings for the poor.
Verses 23-32: Feast of Trumpets and Day of Atonement. The seventh month begins with a sabbath and trumpet blowing, followed by the solemn Day of Atonement, a day of affliction and rest with strict prohibitions against work.
Verses 33-44: Feast of Tabernacles. The final feast is a seven-day celebration of dwelling in booths, commemorating Israel’s wilderness journey, with holy convocations and offerings, concluding with Moses declaring all the LORD’s feasts.