In addition to his literary labors, he gave much time to the administration of church affairs; for Lissa had risen from her ashes and was more prosperous than before the war. Here congregated again many adherents of the Moravian brotherhood, and the college was rebuilt and resumed its beneficent pedagogic influence. From this centre the Moravian influence spread anew to many parts of Europe. England, Prussia, and other Protestant countries were generous in their contributions toward the restoration of Moravian churches. All this money was sent to Comenius at Amsterdam, and by him apportioned to the scattered brethren. He received thirty thousand dollars from England alone during the years 1658 and 1659; the only stipulation made in the disposition of the money was that a portion of it should be used for the printing of Polish and Bohemian Bibles. The last years of his life were occupied almost wholly in such ministrations. He published in 1668 his swan song, the _One thing needful_. This is his farewell address to the world. It delineates in a forceful yet modest way his aspirations for educational reform, gives expression of the deep faith which sustained him during the long years of his weary pilgrimage, and burns with enthusiastic zeal for the welfare of mankind—the burning passion of his life. He was well prepared at the advanced age of seventy-six years to sum up the experience of a long and afflicted life. A few citations from this touching bit of reminiscence will hint at the motives which actuated him in his life-work as an educational reformer. “I thank God that I have been all my life a man of aspirations; and although He has brought me into many labyrinths, yet He has so protected me that either I have soon worked my way out of them, or He has brought me by His own hand to the enjoyment of holy rest. For the desire after good, if it is always in the heart, is a living stream that flows from God, the fountain of all good. The blame is ours if we do not follow the stream to its source or to its overflow into the sea, where there is fulness and satiety of good.” “One of my chief employments has been the improvement of schools, which I undertook and continued for many years from the desire to deliver the youth in the schools from the labyrinth in which they are entangled. Some have held this business foreign to a theologian, as if Christ had not connected together and given to his beloved disciple Peter at the same time the two commands, ‘Feed my sheep’ and ‘Feed my lambs.’ I thank Christ for inspiring me with such affection toward his lambs, and for regulating my exertions in the form of educational works. I trust that when the winter of indifference has passed that my endeavors will bring forth some fruit.”