Editing Sacramental character (section)

===Catholicism===
This teaching is expressed as follows in the ''[[Catechism of the Catholic Church]]'' (1992):<ref>{{Cite CCC|v=2.1|para=1121}}</ref>

{{cquote|The three sacraments of [[Baptism#Catholicism|Baptism]], [[Confirmation in the Catholic Church|Confirmation]], and [[Holy orders in the Catholic Church|Holy Orders]] confer, in addition to [[Grace in Christianity|grace]], a sacramental character or seal by which the Christian shares in [[Jesus|Christ]]'s priesthood and is made a member of the Church according to different states and functions. This configuration to Christ and to the Church, brought about by the [[Holy Spirit in Christianity|Spirit]], is indelible; it remains for ever in the Christian as a positive disposition for grace, a promise and guarantee of divine protection, and as a vocation to divine worship and to the service of the Church. Therefore these sacraments can never be repeated.
}}

If it is doubtful whether a person has received the sacrament, the sacrament may be [[Conditional sacrament|administered conditionally]] (using words such as for [[conditional baptism]]: "If thou art not baptized, I baptize thee [[Trinitarian formula|in the name of the Father and of the Son and of the Holy Spirit]]"). However, such an administration is only [[Validity and liceity (Catholic Church)|valid]] and effective to the extent that no valid administration of the same sacrament has already occurred, as it does not in any event constitute an effective repetition of a valid previous administration of that sacrament.

The ''Catechism of the Catholic Church'', explains as follows the significance of the image of "seal", used as an alternative to that of "character":<ref>{{Cite CCC|v=2.1|para=698}}</ref>

{{cquote|'The Father has set his seal' on Christ (John 6:27) and also seals us in him (cf. 2 Corinthians 1:22; Ephesians 1:23, 4:30). Because this seal indicates the indelible effect of the anointing with the Holy Spirit in the sacraments of Baptism, Confirmation, and Holy Orders, the image of the seal (σφραγίς) has been used in some theological traditions to express the indelible 'character' imprinted by these three unrepeatable sacraments.}}