* * * * * In the vestry, Sir Deryck Brand was the first to offer well-expressed congratulations. But, after the signing of the registers, as he took her hand in his in bidding her farewell, he said with quiet emphasis: "I have told your husband, Mrs. Rivers, that he must come home within the year." Diana, at a loss what to answer, turned to David. "Do you hear that, David?" "Yes," said David, gently; "I hear." As they passed out together, her hand resting lightly on David's arm, Diana looked up and saw above the organ gallery, between the golden pipes, the beautiful stained-glass window, representing the Infant Christ brought by His mother to the temple, and taken into the arms of the agèd Simeon. "Oh, look, David," whispered Diana; "I like this window better than the others. It does not give us our Wise Men from the East, but it gives us the new-born King. Do you see Him in the arms of Simeon?" David lifted his eyes; and suddenly she saw the light of a great joy dawn in them. "Yes," he said, "yes. And do you remember what Simeon said?" They had reached the threshold of St. Botolph's. Diana took her hand from his coat sleeve; and, pausing a moment, looked into his face. "What did he say, David?" "Lord, _now_ lettest Thou Thy servant depart in peace," replied David, quietly. "And what have you just remembered, David, which has filled your face with glory?" "That this afternoon, I start for Central Africa," replied David Rivers, as he put his bride into the motor. CHAPTER XVIII DAVID'S NUNC DIMITTIS The doctor was responsible for Diana's shyness during the drive from St. Botolph's to Waterloo. He had said: "I have told your husband, Mrs. Rivers." This was unlike Sir Deryck's usual tact. It seemed so impossible that that dream-like service had transformed her from _Miss_ Rivers, into _Mrs._ Rivers; and it was so very much calling "a spade a spade," to speak of David as "your husband." The only thing which as yet stood out clearly to Diana in the whole service, was David's resolute "I will"; and the essential part of David's "I will," in his own mind, and therefore of course in hers, appeared to be: "I will go at once to Central Africa; and I will start for that distant spot in four hours' time!" Diana took herself instantly to task for the pang she had experienced at sight of the sudden flash of intense relief in David's eyes, as he quoted the Nunc Dimittis. That he should "depart" on the wedding-day, had been an indispensable factor in the making of her plan; and, that he should depart "in peace," untroubled by the fact that he was leaving her, was surely a cause for thanksgiving, rather than for regret.