To him, Christianity had been not so much a system of doctrines based upon historical proofs, as emotions springing from his own heart. He believed in another world not because its existence had been testified to by others, but because he daily and hourly entered its sacred precincts. He had faith in God, not because He had spoken to apostles and prophets, but because He had spoken to David Corson. Having received direct communication from the Divine Spirit, how could he doubt? What other proof could he need?

Suddenly, without warning and without preparation, the foundation upon which he had erected the superstructure of his faith crumbled and fell. He had been deceived! The communications were false! They had originated in his own soul, and were not really the voice of God.

Through this suspicion, as through a suddenly-opened door, the powers of hell rushed into his soul and it became the theater of a desperate battle between the good and evil elements of life. Doubt grappled with faith; self-gratification with self-restraint; despair with hope; lust with purity; body with soul.

He heard again the mocking laughter of the quack, and the stinging words of his cynical philosophy once more rang in his ears. What this coarse wretch had said was true, then! Religion was a delusion, and he had been spending the best portion of his life in hugging it to his bosom. Much of his youth had already passed and he had not as yet tasted the only substantial joys of existence,—money, pleasure, ambition, love! He felt that he had been deceived and defrauded.

A contempt for his old life and its surroundings crept upon him. He began to despise the simple country people among whom he had grown up, and those provincial ideas which they cherished in the little, unknown nook of the world where they stagnated.

During a long time he permitted himself to be borne upon the current of these thoughts without trying to stem it, till it seemed as if he would be swept completely from his moorings. But his trust had been firmly anchored, and did not easily let go its hold. The convictions of a lifetime began to reassert themselves. They rose and struggled heroically for the possession of his spirit.

Had the battle been with the simple abstraction of philosophic doubt, the good might have prevailed, but there obtruded itself into the field the concrete form of the gypsy. The glance of her lustrous eye, the gleam of her milk-white teeth, the heaving of her agitated bosom, the inscrutable but suggestive expression of her flushed and eager face, these were foes against which he struggled in vain. A feverish desire, whose true significance he did not altogether understand, tugged at his heart, and he felt himself drawn by unseen hands toward this mysterious and beautiful being. She seemed to him at that awful moment, when his whole world of thought and feeling was slipping from under his feet, the one only abiding reality. She at least was not an impalpable vision, but solid, substantial, palpitating flesh and blood. Like continuously advancing waves which sooner or later must undermine a dyke, the passions and suspicions of his newly awakened nature were sapping the foundations of his belief.

At intervals he gained a little courage to withstand them, and at such moments tried to pray; but the effort was futile, for neither would the accustomed syllables of petition spring to his lips, nor the feelings of faith and devotion arise within his heart. He strove to convince himself that this experience was a trial of his faith, and that if he stood out a little longer, his doubt would pass away. He lifted his head and glanced at the serpent still coiled upon the hearth. Its eyes were fixed upon him in a gorgon-like stare, and his doubts became positive certainties, as disgust became loathing. The battle had ended. The mystic had been defeated. This sudden collapse had come because the foundations of his faith had been honeycombed. The innocent serpent had been, not the cause, but the occasion.

Influences had been at work, of which the Quaker had remained unconscious. He had been observing, without reflecting upon, many facts in the lives of other men, experiences in his own heart, and apparent inconsistencies in the Bible. There was also a virus whose existence he did not suspect running in his very blood! And now on top of the rest came the bold skepticism of the quack, and the bewildering beauty of the gypsy.

Yes, the preliminary work had been done! We never know how rotten the tree is until it falls, nor how unstable the wall until it crumbles. And so in the moral natures of men, subtle forces eat their way silently and imperceptibly to the very center.