Reminding the Israelites of the feasts and Sabbath
Remember to keep Sabbath
Remember the 14 of the first month is Passover
The 15th of the same month is the feast of unleavened bread for 7 days
The Feast of the Firstfruits
The Feast of Weeks (Pentecost)
Reminder to not collect the corner and edges of your fields so the poor and traveling may eat
Feast of Trumpets in the fall
Day of Atonement (Yom Kippur)
Feast of Tabernacles (Succoth)