Which sacrament signifies a conscious commitment to one's faith?

The sacrament that signifies a conscious commitment to one's faith is Confirmation. This sacrament is usually received during adolescence and is a public affirmation of faith and acceptance of full membership in the church. The person being confirmed is anointed with oil, and the bishop says, "Be sealed with the Gift of the Holy Spirit." This signifies the individual's conscious commitment to their faith.