They went out into the beautiful clear cold morning, and walked along through the crowd of promenaders with their fresh-coloured faces and furs telling of the wintry weather. And in due course of time they arrived at the florist's window, and found the bit of forget-me-not still in the little nosegay. Madge made no secret of her intention. She opened up the nosegay on the counter of the shop; took out the piece of forget-me-not; put it in the folded sheet of paper; and then carefully—but with fingers no longer trembling—closed the envelope. When they had come out again, and gone and posted the letter, they found themselves at a standstill.

'Now I know you would like a longer walk, Nan,' said the younger sister, 'and I am sure you won't mind if I go back at once. I do so want to write a long letter to Mary. And I haven't told Edith yet, you know.'

To this also Nan consented; and so Madge departed. Nan, left to herself, looked for a moment or two, somewhat wistfully, at the far breadths of the shining water; and then turned and walked slowly and thoughtfully along one of the wider thoroughfares leading up from the sea. The world seemed too bright and eager and busy out here; she wished to be alone, and in the dusk; and in this thoroughfare there was a church, spacious and gloomy, that was kept open all the week round. Half unconsciously to herself she walked in that direction. So absorbed was she that, when she reached the entrance, she scarcely perceived that there were some persons standing about. From the clear light of the sun she passed into a long covered way that was almost dark; there was a low sound of music issuing from the building; it was a refuge she was seeking; and she vaguely hoped that there would be few people within.

But just as she gained the entrance proper, and was about to enter the dark and dusky place before her, behold! here was a great smiling throng coming along the aisle, headed by a bridegroom and a white-clothed bride. The music that was gaily pealing through the building was the 'Wedding March' that no familiarity robs of its majestic swing and melody. Nan had suddenly a sort of guilty self-consciousness. She felt she had no business even to look on at bridal processions. She passed in by another door into that space of dark and empty pews; and very soon the bridal people were all gone from the place, and apparently no one was left but the white-surpliced performers at the organ in the choir.

That choir was a beautiful thing away beyond the dusk. The sunlight entering by the stained-glass windows filled it with a softly golden glory; so that the splendours of the altar, and the tall brass candlesticks, and the seven swinging lamps, and the organ itself, were all suffused with it, and seemed to belong to some other world far away. And then, after the 'Wedding March' was over, there was a pause of silence, and a slight sound of feet in the echoing building behind; and then the music began again—something distant, and sad, and yearning, like the cry of a soul seeking for light in the dark, for comfort in despair. Nan, in her solitary pew, bowed her head and covered her face with her hands. This music was less picturesque, perhaps, than that she had heard in the cathedral at Lucerne, but it had more of a human cry in it; it was an appeal for guidance—for light—for light in the darkness of the world. The tears were running down Nan's face. And then there came into a neighbouring pew a woman dressed in a peculiar costume, all in black; and she, too, knelt down, and covered her face with her hands. And Nan would fain have gone to her and said—

'Oh, sister, take me with you and teach me. You have chosen your path in the world—the path of charity and good-will and peace; let me help you; let me give myself to the poor and the sick. There must be something somewhere for me to do in the world. Take me into your sisterhood; I am not afraid of hardship; let me be of some little use to those who are wretched and weary in heart.'

By and by that lady in black rose, went into the open space fronting the altar, knelt one knee slightly, and then left. Presently Nan followed her, her head bent down somewhat, and her heart not very light.

Just as she was leaving the interior of the church, some one stepped out of the vestry, followed her for a second, and then addressed her. She turned and recognised Mr. Jacomb. He had not been officiating; he was in ordinary clerical costume; and there was something in the primness of that costume that suited his appearance. For he was a singularly clean-looking man; his face smooth shaven; his complexion of the fairest white and pink; his hair yellow almost to whiteness; his eyes gray, clear, and kindly. For the rest, he was about six-and-thirty; of stoutish build; and he generally wore a pleasant and complacent smile, as if the world had treated him kindly, despite his experiences in that poor parish in the south-east of London, and as if, whatever might happen to him, anxiety was not likely to put a premature end to his existence.

'Dear me,' said he, 'what a coincidence! I saw your sister Madge about twenty minutes ago. She seemed very happy about something or other.'

'Mr. Jacomb,' said Nan, 'do you know the lady who left a minute ago?'