The leader almost angrily challenged him. "Perhaps our friend will tell us what he knows about 'the old faith,' as he calls it, and why he clings to it so devotedly—it's not often we get a chance to hear from a real Christian," he added jeeringly, "and it's a poor cause that won't stand argument."

A chorus of voices approved the suggestion. "If you've got one good solid intellectual argument for it, let us hear it," one student cried defiantly. "We've had these believers on general principles with us before."

Harvey turned, his hand already on the door, his face white and drawn. "Yes," he cried hotly, "I'll give you one reason—just one—for the faith that's in me. I don't profess to be much of a Christian—but I know one reason that goes for more with me than all the mouthings I've heard here to-night. It's worth a mountain of such stuff."

"Let's have it, then," the leader said, moving closer to where Harvey stood. "Give us your overwhelming argument."

Harvey cast a haughty glance at him and those behind him.

"I will," he thundered; "it's my mother, by God," he cried passionately, the hot blood surging through his brain—"do you hear that—it's my mother."

There was a brief hush, for they must be reprobate indeed who would not recognize that sovereign plea. But one intrepid spirit soon broke the silence; a young stalwart of nineteen or twenty, towering among the rest, was quickly to the fore with his verdict. "Just what I expected," he drawled derisively; "the old story of a mother's influence; you forget, my dear fellow," turning towards Harvey as he spoke, "how credulous the woman-heart is by nature—and how easily they imagine anything they really want to believe. Besides, we haven't the advantage of knowing your saintly relative," he added, something very like a sneer in the voice.

He was evidently bent on developing his idea, but the words had hardly left his lips before Harvey had brushed aside those who stood between as he flung himself towards the speaker. His eyes were aflame, and his burning cheek and flashing eye told how deep the taunt had struck. He did not stop till his face was squarely opposite the other's, his lips as tense as though they would never speak again.

"Gemmell," he said, calling the man by name, "I don't know whether you mean to insult me or not—but I'll find out. You don't know anything about my mother—and she's not to be made the subject of discussion here. But I know her; and I know the miracle her dark life's been. And if you say that that's all been just her imagination, and her credulity, then I say you're a liar and a cad—and if you want to continue this argument outside, by heavens, here's the door—and here's the invitation, —— you," as he smote the astonished debater full in the face. Parrying the return blow, his lips white and livid, he turned to lead the way outside. His fuming antagonist made as if to follow him; but two or three, springing between the men, undertook the part of peacemakers. Perhaps Cecil's efforts were as influential as any. "Let the thing drop, Gemmell," he counselled his friend in a subdued voice; "I know him of old—and he's the very devil in a fight."

Whatever the cause, the fact remains that when Harvey paused a minute or two outside the door he found himself joined by none but Craig himself.