approved of Dalrymple's submissive silence, and said that the young man was a marvel of modesty, and that if he could stay about ten years in Subiaco and learn something from Sor Tommaso himself, he might really some day be a fairly good doctor,—which were extraordinarily liberal admissions on the part of the old practitioner, and contributed largely towards reassuring Stefanone concerning his lodger's character.

For Stefanone and his wife had their doubts and suspicions. Of course they knew that all foreigners except Frenchmen and Austrians were Protestants, and ate meat on fast days, and were under the most especial protection of the devil, who fattened them in this world that they might burn the better in the next. But Stefanone had never seen the real foreigner at close quarters, and had not conceived it possible that any living human being could devour so much half-cooked flesh in a day as Dalrymple desired for his daily portion, paid for, and consumed. Moreover, there was no man in Subiaco who could and did swallow such portentous draughts of the strong mountain wine, without suffering any apparent effects from his potations. Furthermore, also, Dalrymple did strange things by day and night in the small laboratory he had arranged next to his bedroom, and unholy and evil smells issued at times through the cracks of the door, and penetrated from the bedroom to the stairs outside, and were distinctly perceptible all over the house. Therefore Stefanone maintained for a long time that his lodger was in league with the powers of darkness, and that it was not safe to keep him in the house, though he paid his bill so very regularly, every Saturday, and never quarrelled about the price of his food and drink. On the whole, however, Stefanone abstained from interfering, as he had at first been inclined to do, and entering the laboratory, with the support of the parish priest, a basin of holy water, and a loaded gun—all three of which he considered necessary for an exorcism; and little by little, Sor Tommaso, the doctor, persuaded him that Dalrymple was a worthy young man, deeply engaged in profound studies, and should be respected rather than exorcised.

"Of course," admitted the doctor, "he is a Protestant. But then he has a passport. Let us therefore let him alone."

The existence of the passport—indispensable in those days—was a strong argument in the eyes of the simple Stefanone. He could not conceive that a magician whose soul was sold to the devil could possibly have a passport and be under the protection of the law. So the matter was settled.

CHAPTER II.

Maria Addolorata.—Vol. I., p. 25.

Sister Maria Addolorata sat by the open door of her cell, looking across the stone parapet of her little balcony, and watching the changing richness of the western sky, as the sun went down far out of sight behind the mountains. Though the month was October, the afternoon was warm; it was very still, and the air had been close in the choir during the Benediction service, which was just over. She leaned back in her chair, and her lips parted as she breathed, with a perceptible desire for refreshment in the breath. She held a piece of needlework in her heavy white hands; the needle had been thrust through the linen, but the stitch had remained unfinished, and one pointed finger pressed the doubled edge against the other, lest the material should slip before she made up her mind to draw the needle through. Deep in the garden under the balcony the late flowers were taking strangely vivid colours out of the bright sky above, and some bits of broken glass, stuck in the mortar on the top of the opposite wall as a protection against thieving boys, glowed like a line of rough rubies against the misty distance. Even the white walls of the bare cell and the coarse grey blanket lying across the foot of the small bed drank in a little of the colour, and looked less grey and less grim.

From the eaves, high above the open door, the swallows shot down into the golden light, striking great circles and reflecting the red gold of the sky from their breasts as they wheeled just beyond the wall, with steady wings wide-stretched, up and down; and each one, turning at full speed, struck upwards again and was out of sight in an instant, above the lintel. The nun watched them, her eyes trying to follow each of them in turn and to recognize them separately as they flashed into sight again and again.

Her lips were parted, and as she sat there she began to sing very softly and quite unconsciously. She could not have told what the song was. The words were strange and oddly divided, and there was a deadly sadness in a certain interval that came back almost with every stave. But the voice itself was beautiful beyond all comparison with ordinary voices, full of deep and touching vibrations and far harmonics, though she sang so softly, all to herself. Notes like hers haunt the ears—and sometimes the heart—when she who sang them has been long dead, and many would give much to hear but a breath of them again.

It was hard for Maria Addolorata not to sing sometimes, when she was all alone in her cell, though it was so strictly forbidden. Singing is a gift of expression, when it is a really natural gift, as much as speech and gesture and the smile on the lips, with the one difference that it is a keener pleasure to him or her that sings than gesture or speech can possibly be. Music, and especially singing, are a physical as well as an intellectual expression, a pleasure of the body as well as a 'delectation' of the soul. To sing naturally and spontaneously is most generally an endowment of natures physically strong and rich by the senses, independently of the mind, though melody may sometimes be the audible translation of a silent thought as well as the unconscious speech of wordless passion.

And in Maria's song there was a strain of that something unknown and fatal, which the nuns sometimes saw in her face and which was in her eyes now, as she sang; for they no longer followed the circling of the swallows, but grew fixed and dark, with fiery reflexions from the sunset sky, and the regular features grew white and straight and square against the deepening shadows within the narrow room. The deep voice trembled a little, and the shoulders had a short, shivering movement under the heavy folds of the dark veil, as the sensation of a presence ran through her and made her shudder. But the voice did not break, and she sang on, louder, now, than she realized, the full notes swelling in her throat, and vibrating between the narrow walls, and floating out through the open door to join the flight of the swallows.

The door of the cell opened gently, but she did not hear, and sang on, leaning back in her chair and gazing still at the pink clouds above the mountains.

"Maria!"

The abbess was standing in the doorway and speaking to her, but she did not hear.

"Maria!" cried the abbess, impatiently. "What follies are you singing? I could hear you in my room!"

Maria Addolorata started and rose from her seat, still holding her needlework, and