Sacraments of initiation in the context of "Anointing of the sick"

There are seven sacraments of the Catholic Church, which according to Catholic theology were instituted by Jesus Christ and entrusted to the Church. Sacraments are visible rites seen as signs and efficacious channels of the grace of God to all those who receive them with the proper disposition.

The sacraments are often classified into three categories: the sacraments of initiation (into the Catholic Church and the mystical body of Christ), consisting of baptism, confirmation, and the Eucharist; the sacraments of healing, consisting of penance and the anointing of the sick; and the sacraments of service: holy orders and matrimony. Furthermore, baptism and penance were also known as the "sacraments of the dead" (in the meaning that the souls of the sinners which are regarded dead before God may obtain life through these sacraments), whereas the other five are collectively the "sacraments of the living".

In Christian theology, baptism with the Holy Spirit, also called baptism in the Holy Spirit or baptism in the Holy Ghost, has been interpreted by different Christian denominations and traditions in a variety of ways due to differences in the doctrines of salvation and ecclesiology. It is frequently associated with incorporation into the Christian Church, the bestowal of spiritual gifts, and empowerment for Christian ministry. Spirit baptism has been variously defined as part of the sacraments of initiation into the church, as being synonymous with regeneration, or as being synonymous with Christian perfection. The term baptism with the Holy Spirit originates in the New Testament, and all Christian traditions accept it as a theological concept.

Prior to the 18th century, most denominations believed that Christians received the baptism with the Holy Spirit either upon conversion and regeneration or through rites of Christian initiation, such as water baptism and confirmation.

Confirmation in the Catholic Church is one of the seven sacraments. It is also one of the three sacraments of initiation into the Catholic Church, the other two being Baptism and First Communion.