Thomas Aquinas - Summa Theologica, Part II-II (Secunda Secundae)

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.

Obj. 2: Further, Abraham believed that Christ would be born, according to John 8:56: "Abraham your father rejoiced that he might see My day: he saw it, and was glad." But after the time of Abraham, God might not have taken flesh, for it was merely because He willed that He did, so that what Abraham believed about Christ would have been false. Therefore the object of faith can be something false.

Obj. 3: Further, the ancients believed in the future birth of Christ, and many continued so to believe, until they heard the preaching of the Gospel. Now, when once Christ was born, even before He began to preach, it was false that Christ was yet to be born. Therefore something false can come under faith.

Obj. 4: Further, it is a matter of faith, that one should believe that the true Body of Christ is contained in the Sacrament of the altar. But it might happen that the bread was not rightly consecrated, and that there was not Christ's true Body there, but only bread. Therefore something false can come under faith.

On the contrary, No virtue that perfects the intellect is related to the false, considered as the evil of the intellect, as the Philosopher declares (Ethic. vi, 2). Now faith is a virtue that perfects the intellect, as we shall show further on (Q. 4, AA. 2, 5). Therefore nothing false can come under it.

I answer that, Nothing comes under any power, habit or act, except by means of the formal aspect of the object: thus color cannot be seen except by means of light, and a conclusion cannot be known save through the mean of demonstration. Now it has been stated (A. 1) that the formal aspect of the object of faith is the First Truth; so that nothing can come under faith, save in so far as it stands under the First Truth, under which nothing false can stand, as neither can non-being stand under being, nor evil under goodness. It follows therefore that nothing false can come under faith.

Reply Obj. 1: Since the true is the good of the intellect, but not of the appetitive power, it follows that all virtues which perfect the intellect, exclude the false altogether, because it belongs to the nature of a virtue to bear relation to the good alone. On the other hand those virtues which perfect the appetitive faculty, do not entirely exclude the false, for it is possible to act in accordance with justice or temperance, while having a false opinion about what one is doing. Therefore, as faith perfects the intellect, whereas hope and charity perfect the appetitive part, the comparison between them fails.

Nevertheless neither can anything false come under hope, for a man hopes to obtain eternal life, not by his own power (since this would be an act of presumption), but with the help of grace; and if he perseveres therein he will obtain eternal life surely and infallibly.

In like manner it belongs to charity to love God, wherever He may be; so that it matters not to charity, whether God be in the individual whom we love for God's sake.

Reply Obj. 2: That "God would not take flesh," considered in itself was possible even after Abraham's time, but in so far as it stands in God's foreknowledge, it has a certain necessity of infallibility, as explained in the First Part (Q. 14, AA. 13, 15): and it is thus that it comes under faith. Hence in so far as it comes under faith, it cannot be false.

Reply Obj. 3: After Christ's birth, to believe in Him, was to believe in Christ's birth at some time or other. The fixing of the time, wherein some were deceived was not due to their faith, but to a human conjecture. For it is possible for a believer to have a false opinion through a human conjecture, but it is quite impossible for a false opinion to be the outcome of faith.

Reply Obj. 4: The faith of the believer is not directed to such and such accidents of bread, but to the fact that the true body of Christ is under the appearances of sensible bread, when it is rightly consecrated. Hence if it be not rightly consecrated, it does not follow that anything false comes under faith. _______________________

FOURTH ARTICLE [II-II, Q. 1, Art. 4]

Whether the Object of Faith Can Be Something Seen?

Objection 1: It would seem that the object of faith is something seen. For Our Lord said to Thomas (John 20:29): "Because thou hast seen Me, Thomas, thou hast believed." Therefore vision and faith regard the same object.

Obj. 2: Further, the Apostle, while speaking of the knowledge of faith, says (1 Cor. 13:12): "We see now through a glass in a dark manner." Therefore what is believed is seen.

Obj. 3: Further, faith is a spiritual light. Now something is seen under every light. Therefore faith is of things seen.

Obj. 4: Further, "Every sense is a kind of sight," as Augustine states (De Verb. Domini, Serm. xxxiii). But faith is of things heard, according to Rom. 10:17: "Faith . . . cometh by hearing." Therefore faith is of things seen.

On the contrary, The Apostle says (Heb. 11:1) that "faith is the evidence of things that appear not."

I answer that, Faith implies assent of the intellect to that which is believed. Now the intellect assents to a thing in two ways. First, through being moved to assent by its very object, which is known either by itself (as in the case of first principles, which are held by the habit of understanding), or through something else already known (as in the case of conclusions which are held by the habit of science). Secondly the intellect assents to something, not through being sufficiently moved to this assent by its proper object, but through an act of choice, whereby it turns voluntarily to one side rather than to the other: and if this be accompanied by doubt or fear of the opposite side, there will be opinion, while, if there be certainty and no fear of the other side, there will be faith.

Now those things are said to be seen which, of themselves, move the intellect or the senses to knowledge of them. Wherefore it is evident that neither faith nor opinion can be of things seen either by the senses or by the intellect.

Reply Obj. 1: Thomas "saw one thing, and believed another" [*St. Gregory: Hom. xxvi in Evang.]: he saw the Man, and believing Him to be God, he made profession of his faith, saying: "My Lord and my God."

Reply Obj. 2: Those things which come under faith can be considered in two ways. First, in particular; and thus they cannot be seen and believed at the same time, as shown above. Secondly, in general, that is, under the common aspect of credibility; and in this way they are seen by the believer. For he would not believe unless, on the evidence of signs, or of something similar, he saw that they ought to be believed.

Reply Obj. 3: The light of faith makes us see what we believe. For just as, by the habits of the other virtues, man sees what is becoming to him in respect of that habit, so, by the habit of faith, the human mind is directed to assent to such things as are becoming to a right faith, and not to assent to others.

Reply Obj. 4: Hearing is of words signifying what is of faith, but not of the things themselves that are believed; hence it does not follow that these things are seen. _______________________

FIFTH ARTICLE [II-II, Q. 1, Art. 5]

Whether Those Things That Are of Faith Can Be an Object of Science [*Science is certain knowledge of a demonstrated conclusion through its demonstration]?

Objection 1: It would seem that those things that are of faith can be an object of science. For where science is lacking there is ignorance, since ignorance is the opposite of science. Now we are not in ignorance of those things we have to believe, since ignorance of such things savors of unbelief, according to 1 Tim. 1:13: "I did it ignorantly in unbelief." Therefore things that are of faith can be an object of science.