sentences:  During the latter half of his life, Webber took a special interest in Christian worship practices.He wrote more than 40 books on the topic of worship, focusing on how the worship practices of the ancient church have value for the church in the 21st-century postmodern era.Among his books are "Ancient-Future Worship", "Ancient-Future Faith", "Ancient-Future Time", "Ancient-Future Evangelism", "The Younger Evangelicals", and "The Divine Embrace".