Orthodox Ascension Day is celebrated on the first Thursday of June, with June 4 being the date for this year. This significant holiday marks the ascension of Jesus Christ and is observed by all members of the Orthodox Church, particularly in Romania. It is considered one of the Twelve Great Feasts of the Church and is a time for reflection and gratitude, where Christians commemorate the Messiah’s ultimate sacrifice. The day is rooted in biblical accounts found in the Gospels of Mark and Luke, as well as the Acts of the Apostles, which describe Christ's final appearance on Earth and His instructions to the apostles. Customs and traditions associated with the day reflect the Orthodox Church's emphasis on worshiping Christ in the correct manner, as passed down from early Christianity.