Prayer to Mary, Assumed into Heaven (borrowed from Solemnity of the Assumption of the Blessed Virgin Mary – Vatican News

O Immaculate Mary, Assumed into heaven,
you who are most blessed in the vision of God:
of God the Father who exalted you among all creatures,
of God the Son who willed that you bear Him as your Son and that you should be His Mother,
of God the Holy Spirit who accomplished the human conception of the Savior in you.
O Mary, most pure
O Mary, most sweet and beautiful
O Mary, strong and thoughtful woman
O Mary, poor and sorrowful
O Mary, virgin and mother
woman very human like Eve, more than Eve.
You are near to God by your grace and by your privileges
in your mysteries
in your mission, in your glory.
O Mary, assumed into the glory of Christ
in the complete and transfigured perfection of our human nature.
O Mary, gate of heaven
mirror of divine light
ark of the Covenant between God and mankind,
let our souls fly after you
let them fly long your radiant path,
transported by a hope that the world does not contain eternal beatitude.
Comfort us from heaven, O merciful Mother,
and guide us along your ways of purity and hope
till the day of that blessed meeting with you
and with your divine Son
our Savior, Jesus. Amen!
(Saint Paul VI)