Instead of keeping along the sidewalk to the right and going to the post-office according to his custom, he crossed the muddy road and took the gravel walk that skirted the Common. It seemed a natural course, and he failed to realize, until he had done it, that he was going out of his way. Now he must cross the road again when opposite the store. When opposite the store, however, instead of crossing over he kept along as he had started. Then he stopped, as if to turn, but his hesitation was for a second only. Again he went ahead, along the same path, by the side of the Common. It was then that Mr. Cabot felt a mild but unpleasant thrill creep upward along his spine and through his hair. This was caused by a startling suspicion that his movements were not in obedience to his own will. A moment later it became a conviction. This consciousness brought the cold sweat to his brow, but he was too strong a man, too clear-headed and determined, to lose his bearings without a struggle or without a definite reason. With all the force of his nature he stopped once more to decide it, then and there: and again he started forward. An indefinable, all-pervading force, gentle but immeasurably stronger than himself, was exerting an intangible pressure, and never in his recollection had he felt so powerless, so weak, so completely at the mercy of something that was no part of himself; yet, while amazed and impressed beyond his own belief, he suffered no obscurity of intellect. The first surprise over, he was more puzzled than terrified, more irritated than resigned. For nearly a hundred yards he walked on, impelled by he knew not what; then, with deliberate resolution, he stopped, clutched the wooden railing at his side, and held it with an iron grip. As he did so, the clock in the belfry of the Unitarian Church across the road began striking twelve. He raised his eyes, and, recalling the prophecy of Amos, he bit his lip, and his head reeled as in a dream. “To-morrow, as the clock strikes twelve, you will be standing in front of the Unitarian Church, looking up at it.” Each stroke of the bell--and no bell ever sounded so loud--vibrated through every nerve of his being. It was harsh, exultant, almost threatening, and his brain in a numb, dull way seemed to quiver beneath the blows. Yet, up there, about the white belfry, pigeons strutted along the moulding, cooing, quarrelsome, and important, like any other pigeons. And the sunlight was even brighter than usual; the sky bluer and more dazzling. The tall spire, from the moving clouds behind it, seemed like a huge ship, sailing forward and upward as if he and it were floating to a different world.