Christ instituted the sacraments of the new law. There are seven: Baptism, Confirmation (or Chrismation), the Eucharist, Penance, the Anointing of the Sick, Holy Orders and Matrimony.

The seven sacraments touch all the stages and all the important moments of Christian life: they give birth and increase, healing and mission to the Christian's life of faith. 

There is thus a certain resemblance between the stages of natural life and the stages of the spiritual life. 

Catechism of the Catholic Church  # 1210

Sacraments of Initiation
Baptism, Confirmation and Eucharist are sacraments of Christian initiation.

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Sacraments of Healing
Reconciliation and Anointing of the Sick are the Sacraments of Healing

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Sacraments at the Service of Communion
Matrimony and Holy Orders are the Sacraments at the Service of Communion.

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