Reply Obj. 5: The sanctification of a creature by grace, and its
consummation by glory, is also effected by the gift of charity, which
is appropriated to the Holy Ghost, and by the gift of wisdom, which
is appropriated to the Son: so that each work belongs by
appropriation, but under different aspects, both to the Son and to
the Holy Ghost.

Reply Obj. 6: Two things may be considered in the sacrament of the
Eucharist. One is the fact that it is a sacrament, and in this
respect it is like the other effects of sanctifying grace. The other
is that Christ's body is miraculously contained therein and thus it
is included under God's omnipotence, like all other miracles which
are ascribed to God's almighty power.
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NINTH ARTICLE [II-II, Q. 1, Art. 9]

Whether It Is Suitable for the Articles of Faith to Be Embodied in a
Symbol?

Objection 1: It would seem that it is unsuitable for the articles of
faith to be embodied in a symbol. Because Holy Writ is the rule of
faith, to which no addition or subtraction can lawfully be made,
since it is written (Deut. 4:2): "You shall not add to the word that
I speak to you, neither shall you take away from it." Therefore it
was unlawful to make a symbol as a rule of faith, after the Holy
Writ had once been published.

Obj. 2: Further, according to the Apostle (Eph. 4:5) there is but