The Missionary Research Library has received a number of requests for information on Kerk en Wereld, the home mission center of the Reformed Church in the Netherlands, which has attempted to carry out a broad and inclusive strategy for the evangelization of all aspects of Dutch life. The Library is, therefore, pleased to present this article by Miss Egbertine Harsveld of Groningen, the Netherlands. After her university studies at Leyden, Miss Harsveld studied theology at Basel and at union Theological Seminary in New York.– Editor.