In 1950 Pope Pius XII officially proclaimed the doctrine of the Assumption; The Immaculate Mother of God, the ever Virgin Mary having completed the course of her earthly life, was assumed body and soul into heavenly glory. This doctrine, which has its roots in ancient Catholic belief, shows the connection between Mary’s unique role as God’s mother preserved from original sin and the reality of our final resurrection in Christ.

In her assumption, Mary was preserved from the decay of death. Mary, the mother of the Saviour is the first to share in the Lord’s resurrection. She is the living model for all people whose future destiny is union with the risen Lord. Her assumption to heaven is an anticipation in her son’s resurrection and anticipation of the resurrection of other Christians. CCC 508,966.