Confirmation strengthens us through the power of the Holy Spirit to go out and spread our Faith as strong and perfect Christians and soldiers of Jesus Christ. It is one of the sacraments of initiation. It gives to us full initiation into Christ’s Church and makes us full members. Baptism also is a sacrament of initiation. Confirmation gives us the fullness of the Holy Spirit and all His gifts such as wisdom, knowledge, piety, good counsel, fortitude, fear of the Lord, and perseverance. The Bishop is the usual minister of this sacrament. Read more in the Catholic Catechism on Confirmation.