The inspiration for her songs came to Miss Sandell at sundry times and places. Sometimes in the midst of the noise and confusion of the city's streets, she would hear the words of a new song. Sometimes she would awake in the still hours of the night with the verses of a hymn ringing in her ears. By her bedside she always kept a slate on which she might instantly record these heaven-born thoughts. In 1867 Miss Sandell was married to a Stockholm merchant, C. O. Berg, but she continued to sign her hymns with the initials, "L. S." by which she was familiarly known throughout Sweden. She died on July 27, 1903. Not only Ahnfelt, but also Jenny Lind helped to make Lina Sandell's hymns known. The "Swedish nightingale" was herself a Pietist and found great delight in listening to the preaching of Rosenius and the singing of Ahnfelt. At these conventicles the marvelous singer who had gained the homage of two continents sat with common workingmen on crude benches and joined with her sweet voice in singing the Pietist hymns. Ahnfelt, in visiting the home of the great singer, spoke of his ambition to publish these hymns. When Jenny Lind learned that financial difficulties stood in the way, she quickly provided the necessary funds, and so the first edition of "Ahnfelt's Songs," which in reality were mostly the hymns of Lina Sandell and Rosenius, was made possible. Rosenius and Ahnfelt encountered much persecution in their evangelical efforts. King Karl XV was petitioned to forbid Ahnfelt's preaching and singing. The monarch refused until he had had an opportunity to hear the "spiritual troubadour." Ahnfelt was commanded to appear at the royal palace. Being considerably perturbed in mind as to what he should sing to the king, he besought Lina Sandell to write a hymn for the occasion. She was equal to the task and within a few days the song was ready. With his guitar under his arm and the hymn in his pocket, Ahnfelt repaired to the palace and sang: Who is it that knocketh upon your heart's door In peaceful eve? Who is it that brings to the wounded and sore The balm that can heal and relieve? Your heart is still restless, it findeth no peace In earth's pleasures; Your soul is still yearning, it seeketh release To rise to the heavenly treasures. The king listened with tears in his eyes. When Ahnfelt had finished, the monarch gripped him by the hand and exclaimed: "You may sing as much as you like in both of my kingdoms!" Mention has already been made of the hymns of Rosenius. These, like the songs of Lina Sandell, were likewise a powerful factor in the spread of the evangelical movement in Sweden.