BOOK THE FIRST
Wherein is described the nature of dark night and how necessary it is to pass through it to Divine union; and in particular this book describes the dark night of sense, and desire, and the evils which these work in the soul.
CHAPTER XI
Wherein it is proved necessary that the soul that would attain to Divine union should be free from desires, however slight they be.
5. It is greatly to be lamented that, when God has granted them strength to break other and stouter cords — namely, affections for sins
and vanities — they should fail to attain to such blessing because they have not shaken off some childish thing which God had bidden them conquer for love of Him, and which is nothing more than a thread or a hair. And, what is worse, not only do they make no progress, but because of this attachment they fall back, lose that which they have gained, and retrace that part of the road along which they have travelled at the cost of so much time and labour; for it is well known that, on this
road, not to go forward is to turn back, and not to be gaining is to be losing. This Our Lord desired to teach us when He said: He that is not with Me is against Me; and he that gathereth not with Me scattereth.’ He that takes not the trouble to repair the vessel, however slight be the crack in it, is likely to spill all the liquid that is within it. The Preacher taught us this clearly when he said: He that contemneth small things shall fall by little and little. For, as he himself
says, a great fire cometh from a single spark. And thus one imperfection is sufficient to lead to another; and these lead to yet more; wherefore you will hardly ever see a soul that is negligent in conquering one desire, and that has not many more arising from the same weakness and imperfection that this desire causes. In this way they are continually filling; we have seen many persons to whom God has been granting the favour of leading them a long way, into a state of great detachment and
liberty, yet who, merely through beginning to indulge some slight attachment, under the pretext of doing good, or in the guise of conversation and friendship, often lose their spirituality and desire for God and holy solitude, fall from the joy and wholehearted devotion which they had in their spiritual exercises, and cease not until they have lost everything; and this because they broke not with that beginning of sensual desire and pleasure and kept not themselves in solitude for
God.