Thor spoke slowly and after meditation. "It isn't so much a question of its being fallacious as of its capacity for producing results."

Fay turned partially round toward the south, where a haze hung above the city. His tone was infused with a mild bitterness. "Don't we see the results it can produce—over there?"

"That's right, too." Thor was so much in sympathy with this point of view that he hardly knew how to go on. "And yet some of us doctors are beginning to suspect that there may be a power in Christianity—a purely psychological power, you understand—that hasn't been used for what it's worth."

Fay nodded. He had been following this current of contemporary thought. "Yes, Dr. Thor. So I hear. Just as, I dare say, you haven't found out all the uses of opium."

"Well, opium is good in its place, you know."

"I suppose so." He lifted his starry eyes with their mystic, visionary rapture fully on the young physician. "And yet I remember how George Eliot prayed that when her troubles came she might get along without being drugged by that stuff—meaning the Christian religion, sir—and I guess I'd kind o' like that me and mine should do the same."

Thor dropped the subject and went his way. As far as he had opinions of his own, they would have been similar to Fay's had he not within a year or two heard of sufficiently authenticated cases in which sick spirits or disordered nerves had yielded to spiritual counsels after the doctor had had no success. He had been so little impressed with these instances that he might not have allowed his speculations with regard to Mrs. Fay to go beyond the fleeting thought, only for the fact that on passing through the Square he met Reuben Hilary. In general he was content to touch his hat to the old gentleman and go on; but to-day, urged by an impulse too vague to take accurate account of, he stopped with respectful greetings.

"I've just been to see an old parishioner of yours, sir," he said, when the preliminaries of neighborly conversation had received their due.

"Have you, now?" was the non-committal response, delivered with a North-of-Ireland intonation.

"Mrs. Fay—wife of Fay, the gardener. I can't say she's ill," Thor went on, feeling his way, "but she's mentally upset." He decided to plunge into the subject boldly, smiling with that mingling of frankness and perplexity which people found appealing because of its conscientiousness. "And I've been wondering, Dr. Hilary, if you couldn't help her."