Baptism, the Eucharist, and the sacrament of Confirmation together constitute the “sacraments of Christian initiation,” whose unity must be safeguarded. It must be explained to the faithful that the reception of the sacrament of Confirmation is necessary for the completion of baptismal grace. For “by the sacrament of Confirmation, [the baptized] are more perfectly bound to the Church and are enriched with a special strength of the Holy Spirit. Hence, they are, as true witnesses of Christ, more strictly obliged to spread and defend the faith by word and deed.” – CCC 1285
In the Rite of Confirmation, the Bishop (or a Priest who represents the Bishop) extends his hands over you and asks the Holy Spirit to come to you with seven special graces, or gifts: wisdom, understanding, right judgment, courage, knowledge, reverence, and wonder & awe.