9. Our Lord was pleased to deliver him out of this temptation, so I was informed; for I told him what happened to myself that month. His soul gained strength, and he continued free; he could never give thanks enough to our Lord and to me as if I had been of any service--unless it be that the belief he had that our Lord granted me such graces was of some advantage to him. He said that, when he saw himself in great straits, he would read my letters, and then the temptation left him. He was very much astonished at my sufferings, and at the manner of his own deliverance: even I myself am astonished, and I would suffer as much for many years for the deliverance of that soul. May our Lord be praised for ever! for the prayers of those who serve Him can do great things; and I believe the sisters of this house do serve Him. The devils must have been more angry with me only because I asked them to pray, and because our Lord permitted it on account of my sins. At that time, too, I thought the evil spirits would have suffocated me one night, and when the sisters threw much holy water about I saw a great troop of them rush away as if tumbling over a precipice. These cursed spirits have tormented me so often, and I am now so little afraid of them,--because I see they cannot stir without our Lord's permission,--that I should weary both you, my father, and myself, if I were to speak of these things in detail. 10. May this I have written be of use to the true servant of God, who ought to despise these terrors, which Satan sends only to make him afraid! Let him understand that each time we despise those terrors, their force is lessened, and the soul gains power over them. There is always some great good obtained; but I will not speak of it, that I may not be too diffuse. I will speak, however, of what happened to me once on the night of All Souls. I was in an oratory, and, having said one Nocturn, was saying some very devotional prayers at the end of our Breviary, when Satan put himself on the book before me, to prevent my finishing my prayer. I made the sign of the cross, and he went away. I then returned to my prayer, and he, too, came back; he did so, I believe, three times, and I was not able to finish the prayer without throwing holy water at him. I saw certain souls at that moment come forth out of purgatory--they must have been near their deliverance, and I thought that Satan might in this way have been trying to hinder their release. It is very rarely that I saw Satan assume a bodily form; I know of his presence through the vision I have spoken of before, [2] the vision wherein no form is seen.