The Day of Pentecost, also known as the Feast of Weeks, occurs on the 4th day of the 3rd month according to the sacred calendar. This holy day commemorates the establishment of the New Covenant Church and the receiving of the Holy Spirit.
"When the day of Pentecost came, they were all together in one place. Suddenly a sound like the blowing of a violent wind came from heaven and filled the whole house where they were sitting. They saw what seemed to be tongues of fire that separated and came to rest on each of them. All of them were filled with the Holy Spirit..." Acts 2:1-4
Commemorates the giving of the Law at Mount Sinai
Marks the establishment of the Church and receiving of the Holy Spirit