The Spirit of Schleiermacher in Preaching

In an age of skepticism, Fredrich Schleiermacher wanted to cast religion in a manner that would be relevant and respected. In Episode 86 Jim Cassidy and Mark Winder discuss how the father of modern liberal theology continues to manifest an influence in pulpit speech today. Does the drive to make preaching more "relevant" and "practical" today manifest a spirit of Schleiermacher in the pulpit? Is the quality of a sermon determined by its relevancy to our current age?