Deuteronomy 16 – Passover, Unleavened Bread, Feast of Weeks, Feast of Booths, Tabernacles. 2023

We cannot sacrifice an animal for Passover because we are not in the place where Yahweh chooses to put His name. But the Feast of Unleavened Bread is still a feast we are to celebrate.
1 Cor. 5:7-8

The first and seventh day of the Feast of the Unleavened Bread is to be a special Sabbath.
Exodus 12:15-17

The Feast of Weeks begins 49 days after the Feast of Unleavened Bread. This is one of the three times of the year that all the men of Israel are to gather together. The Feast of Weeks is also called "Pentecost" in the Brit Hadasha. The reason the people gathered after the ascension of Messiah was to faithfully celebrate the Feast of Weeks. They were blessed for their obedience .
Acts 2:1-4