This is the dogma of the church as Approved by Pope Pius X11. The church has a Magistdrium of 2000 years as guided by the Holy Spirit. John 14:16. Jesus resurrected for He is God. Through His power He took the body and soul of His Mother so she is assumed to heaven. Blessed Virgin Mary Luke 1:42 Luke 1:48 is the Lady of the Assumption. "" Mary died on a Friday and assumed to heaven on a Sunday"" by Blessed Mary Agreda a mystic, The heavenly host sings Alleluia!! The Queen of Heaven and Earth assumed to Heaven,, the daughter of God the Father, Mother of God The Son ( Isaiah 7:14 Matthew 1:23) and the Spouse of The Holy Spirit ( Luke 1:35) oh Mary Lady of the Assumption pray for us Amen,