At last a plan formed in Antonio's brain and he did not delay its execution. Stuffing a piece of bread in his pocket he sought out José and said:
"To-morrow my hard work will begin. To-day I am going to Navares. After to-night I will not leave you so much alone."
He set out, striding northward with long strides. Every stride was a symbol of his renunciation; for he knew that by this time Isabel would have left her inn and that every moment was taking her farther southward to Lisbon. On he pressed. As landmark after landmark came in sight a flood of old memories diluted his bitter potion of new-brewed sorrow. He lived over again the afternoon of his dusty march from the monastery amid a throng of monks and soldiers and the evening of his solitary return. But not for long. An hour before the white houses of Navares shone in the morning sun Isabel had once more become the sole tenant of his mind.
The doors of the Navares' corn-factor's granary, where the monks had held their council, were wide open; but Antonio did not pause to look inside. As on the night of his flight, he hurried through the town and only rested when he came to the knoll where he had bivouacked twice before. Thence, after munching a little bread, he took the short cut through the maize-fields to the village of the old cura; for the old cura's grave was the goal of his hasty pilgrimage.
By an irony of fate a rustic wedding had drawn the whole population to the church and churchyard. Their mirth so mocked the pilgrim's mood that he had a mind to go away. But he mixed with the throngs until his resentment at their gaiety was turned to thankfulness for the excess of human joy over human sorrow. At last a horn was blown from the door of a neighboring barn, and the crowd swept out of the churchyard like stampeding buffaloes.
The plain grave of the old cura lay in a sheltered corner on the north side of the chancel. Pious hands had brightened it with a yellow and purple nosegay that very morning. Antonio did not kneel down. He simply uncovered his head and strove to pray. For five minutes it was like chewing chaff. Some devil whispered in the monk's ear that his errand was not only silly, but in doubtful taste. The old cura was a saint, no doubt; but what had so rough a diamond to do with so soft and lustrous and exquisite a pearl as Isabel? Thus spake the devil, but Antonio refused his ear. Knowing that prayer comes with praying, he prayed on.
Not until he had replaced his hat on his head and was about to go were his prayers answered. But when the answer came, it was an answer indeed. It almost struck him down, like the great light which struck down Saul on the way to Damascus, and he was forced to lean against the church wall. It was an answer which both healed the worst of his grief and showed him the most of his duty in a single flash. It thrust into his hand a golden key to the whole mystery of Isabel, past and future.
Like a man whose shoulders have suddenly been eased of a burden he swung out homewards, holding his head high. Without knowing it, he talked to himself aloud, uttering broken phrases of hope and thankfulness. Yes, he had found the key, the master-key to all that had happened. As he strode along he recalled his association with Isabel from the beginning, and there was no lock his key did not fit.
Even the problem which had tried his faith most sorely was solved. In confiding to him her story of the mysterious influence which he had begun to exercise over her, four years before she saw his face, Isabel had declared that their lives were interfused in an irresistible destiny. She had spoken of this as a fact more undeniable than the sun and moon. She evidently believed with her whole soul that God's hand had brought them together. Yet Antonio, all through her pleading, had remained more persuaded than ever that the selfsame God had called him to the celibate life. And the apparent impossibility of reconciling these two equally clear, equally honest convictions had kindled a fiery ordeal for the monk's faith. The only way out of it seemed to be that all inward illumination was a delusion—totum corpus tenebrosum, "the whole body full of darkness"—and that perhaps there was no Divine Enlightener at all. But this wonderful new thought which had come to him at the old cura's grave explained everything. He thrust it into the most complicated wards of his spiritual doubts, and it turned as smoothly as the damascened key was wont to turn in the lock of the chapel. The doors of Isabel's soul rolled open before his eyes, and a bright light shone into the furthest cranny.
As for his duty to her in the present and in the future, he understood it no less certainly than he understood her chaste love for him in the past. And, as soon as this duty was plain, he made haste to begin doing it; for it was a duty of prayer, of specific, faithful, heroic, loving, unceasing prayer. He prayed as he walked, with increasing exultation.