178. Man is not granted a knowledge of future events, also for the reason that he may be able to act from freedom according to reason; for it is well known that a man desires to have in effect whatever he loves, and he leads himself to this end by his reason. It is also known that everything a man meditates in his reason arises from the love of bringing it into effect by means of his thought. Therefore, if he knew the effect or result from Divine prediction his reason would come to rest, and with it his love; for love with reason comes to an end in the effect, and from that point it begins anew. It is the very delight of reason to see from love the effect in thought not the effect in its attainment, but before it, that is, not in the present but in the future. Hence man has what is called Hope, which increases and decreases in the reason as he sees or looks forward to the event. This delight is completed in the event, but it thereafter fades away with the thought concerning the event. It would be similar in the case of an event that was foreknown.  The mind of man is continually in these three things, called end, cause, and effect. If one of these is wanting the human mind is not in its life. The affection of the will is the originating end (a quo); the thought of the understanding is the operative cause (per quam); and the action of the body, as the speech of the mouth, or external sensation, is the effect of the end by means of the thought. It is clear to anyone that the human mind is not in its life when it is in nothing beyond the affection of the will, and similarly when it is only in the effect. Therefore, the mind has no life from one of these separately, but only from the three conjointly. This activity of the mind would diminish and pass away if the event were foretold.