16 Celebrate the Harvest Festival each spring when you start harvesting your wheat, and celebrate the Festival of Shelters each autumn when you pick your fruit.
17 Your men must come to these three festivals each year to worship me.
18 Do not offer bread made with yeast when you sacrifice an animal to me. And make sure that the fat of the animal is burnt that same day.
19 Each year bring the best part of your first harvest to the place of worship.Don't boil a young goat in its mother's milk.
20 I am sending an angel to protect you and to lead you into the land I have ready for you.
21 Carefully obey everything the angel says, because I am giving him complete authority, and he won't tolerate rebellion.
22 If you faithfully obey him, I will be a fierce enemy of your enemies.