St. Francis de Sales
Treatise on the Love of God
Book VII › Chapter I · Part 2 of 2
So trees that require transplanting, as soon as they are moved spread their roots and lodge them deeply in the bosom of the earth, which is their element and their aliment, nor do any perceive it while it is doing, but only after it is done. And man's heart, transplanted out of the world into God by celestial love, if it earnestly practise prayer, will certainly ever extend itself, and will fasten itself to the Divinity, uniting itself more and more to his goodness, but by imperceptible advances, whose progress one can hardly see while it is doing, but only when it is done. If you drink any exquisite water, for instance, imperial water, the simple union of it with you is instantly made upon your receiving it; for the receiving and union is all one in this case; but afterwards by little and little this union is increased, by a progress imperceptibly sensible: for the virtue of this water penetrating to all parts, will strengthen the brain, invigorate the heart, and extend its influence through all your humours. In like manner, a feeling of love—as for example: How good God is!—having got entrance into the heart, at first causes union with this goodness; but being entertained for some fairly long time, as a precious perfume it penetrates every part of the soul, pours out and dilates itself in our will, and as it were, incorporates itself with our spirit, joining and fastening itself on every side more and more closely to us, and uniting us to it. And this is what the great David teaches us, when he compares the sacred words to honey; for who knows not that the sweetness of honey is united more and more to our sense by a continual increase of savour, when, keeping it a good while in our mouth, or swallowing it slowly, the relish thereof more deeply penetrates our sense of taste. In the same way that sentiment of the divine goodness, expressed in those words of S. Bruno: O Goodness! or those of S. Thomas: My Lord and my God! or those of S. Magdalen: Ah! my Master! or those of S. Francis: My God and my All!—this sentiment, I say, having been kept some while within a loving heart, dilates itself, spreads itself, and sinks into the spirit by an intimate penetration, and more and more steeps it all in its savour. This is nothing else than to increase union; as does precious ointment or balm, which, falling upon cotton-wool, so sinks into it and unites itself to it more and more, little by little, that in the end one cannot easily say whether the wool is perfumed or perfume, or, whether the perfume is wool, or the wool perfume. Oh! how happy is the soul who in the tranquillity of her heart lovingly preserves the sacred feeling of God's presence! For her union with the divine goodness will have continual though imperceptible increase, and will thoroughly steep the spirit of such a one in infinite sweetness. Now when I speak here of the sacred sentiment of the presence of God, I do not mean to speak of a sensible feeling, but of that which resides in the summit and supreme point of the spirit, where heavenly love reigns and conducts its principal exercises.
Source: Treatise on the Love of God (CCEL)