Pentecost, or Pfingsten as it is known in Germany, is a Christian holiday, commemorating the arrival of the Holy Spirit to the followers of Jesus Christ. Pfingsten is celebrated 49 days or seven weeks after Easter Sunday and ten days after Ascension Day. Therefore, it usually falls between the 10th of May and the 13th of June. Pentecost has roots in the Jewish holiday Shavuot, which is both a day of thanksgiving and a remembrance of the day on which Moses received the Ten Commandments from Mount Sinai, which is a central foundation narrative for all Abrahamic religions. While the Ten Commandments symbolizes the connection between God and his people, Pentecost celebrates the connection between God and his people in the form of the Holy Ghost, who told Jesus’s disciples to spread the message of Christianity. Since this marks the beginning of Christianity as an official religion for Christians, Pentecost is one of the most important Christian holidays.