This Sunday we celebrate the Solemnity of the Most Holy Trinity. The Trinity may seem remote and abstract but each Christian baptized "in the name of the Father and of the Son and of the Holy Spirit" is claimed for Christ by the Church: our souls branded, indelibly tattooed with the triune life of God. Baptism marks us as daughters and sons of God, sisters and brothers of Christ, drawn by the Spirit to worship the Father of us all.