(from “Introduction to the Devout Life” by Saint Francis de Sales)
Picture to yourself a young princess beloved of her husband, to whom some evil wretch should send a messenger to tempt her to infidelity. First, the messenger would bring forth his propositions. Secondly, the princess would either accept or reject the overtures. Thirdly, she would consent to them or refuse them. Even so, when Satan, the world, and the flesh look upon a soul, whereby—
1) Sin is proposed to it.
2) Which proposals are either pleasing or displeasing to the soul.
3) The soul either consents, or rejects them.
In other words, the three downwards steps of temptation, delectation, and consent. And although the three steps may not always be so clearly defined as in this illustration, they are to be plainly traced in all great and serious sins.
If we should undergo the temptation to every sin whatsoever during our whole life, that would not damage us in the Sight of God’s Majesty, provided we took no pleasure in it, and did not consent to it; and that because in temptation we do not act, we only suffer, and inasmuch as we take no delight in it, we can be liable to no blame.
Saint Paul bore a long time with temptations of the flesh, but so far from displeasing God thereby, He was glorified in them. [Saint] Angela de Foligni underwent terrible carnal temptations, which move us to pity as we read of them. Saint Francis [of Assisi] and Saint Benedict both experienced grievous temptations, so that the one cast himself amid thorns, the other into the snow, to quench them, but so far from losing anything of God’s Grace thereby, they greatly increased it.
Be then very courageous amid temptation, and never imagine yourself conquered so long as it is displeasing to you, ever bearing in mind the difference between experiencing and consenting to temptation—that difference being, that whereas they may be experienced while most displeasing to us, we can never consent to them without taking pleasure in them, inasmuch as pleasure felt in a temptation is usually the first step towards consent.
So let the enemies of our salvation spread as many snares and wiles in our way as they will, let them besiege the door of our heart perpetually, let them ply us with endless proposals to sin—so long as we abide in our firm resolution to take no pleasure therein, we cannot offend God any more than the husband of the princess in my illustration could be displeased with her because of the overtures made to her, so long as she was in no way gratified by them.
Of course, there is one great difference between my imaginary princess and the soul, namely, that the former has it in her power to drive away the messenger of evil and never hear him more, while the latter cannot always refuse to experience temptation, although it be always in its power to refuse consent. But how long soever the temptation may persist, it cannot harm us so long as it is unwelcome to us.
But again, as to the pleasure which may be taken in temptation (technically called delectation), inasmuch as our souls have two parts, one inferior, the other superior, and the inferior does not always choose to be led by the superior, but takes its own line—it not unfrequently happens that the inferior part takes pleasure in a temptation not only without consent from, but absolutely in contradiction to the superior will. It is this contest which St. Paul describes when he speaks of the “law in my members, warring against the law of my mind,” (Romans 7:23) and of the “flesh lusting against the Spirit.” (Galatians 5:17)
Have you ever watched a great burning furnace heaped up with ashes? Look at it some ten or twelve hours afterwards, and there will scarce be any living fire there, or only a little smouldering in the very heart thereof. Nevertheless, if you can find that tiny lingering spark, it will suffice to rekindle the extinguished flames. So it is with love, which is the true spiritual life amid our greatest, most active temptations.
Temptation, flinging its delectation into the inferior part of the soul, covers it wholly with ashes, and leaves but a little spark of God’s Love, which can be found nowhere save hidden far down in the heart or mind, and even that is hard to find. But nevertheless it is there, since however troubled we may have been in body and mind, we firmly resolved not to consent to sin or the temptation thereto, and that delectation of the exterior man was rejected by the interior spirit. Thus though our will may have been thoroughly beset by the temptation, it was not conquered, and so we are certain that all such delectation was involuntary, and consequently not sinful.