Reply Obj. 1: This argument considers the object of faith on the part
of the thing believed.

Reply Obj. 2: The symbol mentions the things about which faith is, in
so far as the act of the believer is terminated in them, as is
evident from the manner of speaking about them. Now the act of the
believer does not terminate in a proposition, but in a thing. For as
in science we do not form propositions, except in order to have
knowledge about things through their means, so is it in faith.

Reply Obj. 3: The object of the heavenly vision will be the First
Truth seen in itself, according to 1 John 3:2: "We know that when He
shall appear, we shall be like to Him: because we shall see Him as He
is": hence that vision will not be by way of a proposition but by way
of a simple understanding. On the other hand, by faith, we do not
apprehend the First Truth as it is in itself. Hence the comparison
fails.
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THIRD ARTICLE [II-II, Q. 1, Art. 3]

Whether Anything False Can Come Under Faith?

Objection 1: It would seem that something false can come under faith.
For faith is condivided with hope and charity. Now something false can
come under hope, since many hope to have eternal life, who will not
obtain it. The same may be said of charity, for many are loved as
being good, who, nevertheless, are not good. Therefore something false
can be the object of faith.