This postcard thanks the Rev. J.E. Vonkenberg, chairman of the Dutch Federation of Young Men’s Associations on Reformed Principles, for the telegram he had sent on behalf of the thirty-first annual meeting held on May 29, 1919, in Kunstmin in Dordrecht. In the telegram the meeting gratefully recalled Kuyper’s dedication to the principles put forward at the Synod of Dordt (1618/1619). They prayed that Kuyper might experience God’s blessing in his old age and assured him that they would continue his work. The telegram arrived so late and the post office was so busy that Kuyper could not reply by telegram. He thus wrote the chairman a postcard to thank him for his message, which gave him renewed confidence that the Reformed Young Men’s Federation would not fall into decline, but would remain steadfastly and enthusiastically loyal to its principles and mission.