Forty days after Jesus’ Glorious Resurrection, Our Lord ascended into Heaven (Acts 1:6-11). The Catechism of the Catholic Church (paragraph 665) says, “Christ’s Ascension marks the definitive entrance of Jesus’ humanity into God’s heavenly domain, whence he will come again (cf. Acts 1:11); this humanity in the meantime hides him from the eyes of men (cf. Col 3:3).”
In 2025, the Ascension Thursday is May 29. In the Archdiocese of New Orleans, the Solemnity has been transferred to Sunday, June 1.
Before ascending in the presence of His Apostles, He commissioned them to continue His ministry of redemption, saying,
And Jesus came and said to them, “All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to observe all that I have commanded you; and behold, I am with you always, to the close of the age.” (Matthew 28:18-20)