“I know her well. I’ve watched her grow up. I remember her mother’s trouble because she would scratch the paint on the pew in front of her with the nails in her little boots. John Murchison sang in the choir in those days. He had a fine bass voice; he has it still. And Mrs Murchison had to keep the family in order by herself. It was sometimes as much as she could do, poor woman. They sat near the front, and many a good hard look I used to give them while I was preaching. Knox Church was a different place then. The choir sat in the back gallery, and we had a precentor, a fine fellow—he lost an arm at Ridgway in the Fenian raid. Well I mind him and the frown he would put on when he took up the fork. But, for that matter, every man Jack in the choir had a frown on in the singing, though the bass fellows would be the fiercest. We’ve been twice enlarged since, and the organist has long been a salaried professional. But I doubt whether the praise of God is any heartier than it was when it followed Peter Craig’s tuning-fork. Aye. You’d always hear John Murchison’s note in the finish.”

Finlay was listening with the look of a charmed animal. Dr Drummond’s voice was never more vibrant, more moving, more compelling than when he called up the past; and here to Finlay the past was itself enchanted.

“She always had those wonderful dark eyes. She’s pale enough now, but as a child she was rosy. Taking her place of a winter evening, with the snow on her fur cap and her hair, I often thought her a picture. I liked to have her attention while I was preaching, even as a child; and when she was absent I missed her. It was through my ministrations that she saw her way to professing the Church of Christ, and under my heartfelt benediction that she first broke bread in her Father’s house. I hold the girl in great affection, Finlay; and I grieve to hear this.”

The other drew a long breath, and his hand tightened on the arm of his chair. He was, as we know, blind to many of the world’s aspects, even to those in which he himself figured; and Dr Drummond’s plain hypothesis of his relations with Advena came before him in forced illumination, flash by tragic flash. This kind of revelation is more discomforting than darkness, since it carries the surprise of assault, and Finlay groped in it, helpless and silent.

“You are grieved, sir?” he said mechanically.

“Man, she loves you!” exclaimed the Doctor, in a tone that would no longer forbear.

Hugh Finlay seemed to take the words just where they were levelled, in his breast. He half leaped from his chair; the lower part of his face had the rigidity of iron.

“I am not obliged to discuss such a matter as that,” he said hoarsely, “with you or with any man.”

He looked confusedly about him for his hat, which he had left in the hall; and Dr Drummond profited by the instant. He stepped across and laid a hand on the younger man’s shoulder. Had they both been standing the gesture would have been impossible to Dr Drummond with dignity; as it was, it had not only that, but benignance, a kind of tender good will, rare in expression with the minister, rare, for that matter, in feeling with him too, though the chord was always there to be sounded.

“Finlay,” he said; “Finlay!”