5. Finally and chiefly the young men and women who are to be called to the leadership of the church will feel that their main business is the work of church extension. But they will give to this phrase a little different meaning from that which it has generally carried. The church extension to which the boards and societies in the church have been devoted is the work of building new churches in promising fields. It is properly denominational extension. Something of this kind will remain to be done in the new day now before us, and our new leaders will doubtless have some part in it. But the church extension which is most loudly called for just now is the extension of the life of the church into every department of human life. It is more analogous to what we call university extension work. The business of university extension is not the planting of new universities; it is the projection of the university into the community; it is the attempt to carry the light and the knowledge and the truth and the beauty for which the university stands down among the people; to popularize the higher culture and the finer art. That is a most praiseworthy enterprise, a most Christian undertaking. And something very much like this will be the church extension for which the new leadership will stand. Its aim will be to make a vital connection between the Christian church and every institution or agency by which the work of the world is done, so that the influence of the church shall be directly felt in every part of our social life. It will consider the church as the nursery or conservatory, whose growths are to be planted out all over the field of the world. It will make the church the central dynamo of the community, connected by a live wire with every home, school, factory, bank, shop, store, office, legislative chamber, employers' association, labor federation,--with every organ of the whole social organism, so that the light and power which are in Jesus Christ shall be the guiding influence and the motive force of our civilization.