...be sealed with the Gift of the Holy Spirit.
The Sacrament of Confirmation, along with Baptism and the Eucharist are the three Sacraments of Christian Initiation. The effects of Confirmation and the full outpouring of the Holy Spirit, given to the apostles on Pentecost, increases and deepens baptismal grace.
Please refer to these links...
Sophia SketchPad: Confirmation