Theology of Baptism compared to other sacraments

[Journeyman]

What is the theological reason that the Church accepts other Christian baptisms as valid, but does not accept other sacraments (with the exception of marriage) as valid? Why can someone other than a priest be a minister at baptism, but only a priest can consecrate the wine and bread?

 

[Brendan]

What is the theological reason that the Church accepts other Christian baptisms as valid, but does not accept other sacraments (with the exception of marriage) as valid? Why can someone other than a priest be a minister at baptism, but only a priest can consecrate the wine and bread?

That is correct. Any person, even an unbaptized person, can validily baptize. It does not require a priest to be a true Baptism.

Likewise, the ministers of the Sacrament of Marriage are the man and woman themselves. It does not specifically require a priest.

All the other Sacraments require someone with valid Holy Orders. Protestants only rarely have those.

 

[PhilotheaZ]

The reason that anyone can administer the sacrament of Baptism is because it is so essential to salvation, and God wills that all of us be saved. The Church leaves open the possibility for anyone to baptize in an emergency (even a non-Catholic or a non-believer, as long as they use the proper matter and form and intend to do what the Church does in the sacrament).

From the Catechism of the Catholic Church (bold emphasis added):

1256 The ordinary ministers of Baptism are the bishop and priest and, in the Latin Church, also the deacon. In case of necessity, anyone, even a nonbaptized person, with the required intention, can baptize, by using the Trinitarian baptismal formula. The intention required is to will to do what the church does when she baptizes. The Church finds the reason for this possibility in the universal saving will of God and the necessity of Baptism for salvation.

Of course, lay persons must never take it upon themselves to baptize except in an emergency, and never against the will of the person to be baptized nor against the will of the parents of a child.

 

[thomasf]

Something else to keep in mind as well, the church considers that everyone who is baptized in the proper form, is baptized into the catholic church. Baptism initiates you into the body of Christ on earth, His Church. Which happens to be the catholic church. When you are baptized (in the proper form), you aren’t baptized into just the baptist church, or methodist, or lutheran, etc. You’re baptized into THE church as a whole. Baptism inducts you into Christ’s church, which is the Catholic Church. Thus, the church accepts baptism in the proper form whether it was done in a catholic church or in a baptist, lutheran, methodist, etc church.

Now, it’s what you do after baptism that decides whether or not you remain in the one true church. And because the church views all properly baptized people as belonging to Christ’s one true church, it makes it easier for people of other faiths to come into the catholic church.