Holy Pascha

https://www.oca.org/orthodoxy/the-orthodox-faith/worship/the-church-year/easter-sunday-the-holy-pascha

In the Orthodox Church the feast of Easter is officially called Pascha, the word which means the Passover. It is the new Passover of the new and everlasting covenant foretold by the prophets of old. It is the eternal Passover from death to life and from earth to heaven. It is the Day of the Lord proclaimed by God’s holy prophets, “the day which the Lord has made” for His judgment over all creation, the day of His final and everlasting victory.