Doctrinal Definitions
The Trinity
God is one being, but with three persons: The Father, The Son, and The Holy Spirit.
Grace
God gives us free and undeserved help that allows us to participate in the divine life.
Transubstantiation
The real presence of Christ under the species of bread and wine begins at the moment of consecration and endures as long as the Eucharist species subsist.
Hypostatic Union
Jesus Christ was both true God and true man, not one or the other or a partial mixture of the two. He had two wills: one human and one divine.
Immaculate Conception
Mary, the Mother of God, was, from the moment of her conception, filled with grace and preserved immune from all stain of original sin.
Incarnation
The Son of God assumed a human nature to accomplish our salvation.
Assumption
Mary was taken up, body and soul, into heavenly glory after her earthly life was over.