Amish religious practices are reflective of traditional Anabaptist Christian theology. The Old Order Amish typically have worship services every second Sunday in private homes. The typical district has 80 adults and 90 children under age 19. Worship begins with a short sermon by one of several preachers or the bishop of the church district, followed by scripture reading and prayer (this prayer is silent in some communities), then another, longer sermon. The service is interspersed with hymns sung without instrumental accompaniment or harmony. This is meant to put the emphasis on what is said, not how it is being said. Many communities use an ancient hymnal known as the Ausbund. The hymns contained in the Ausbund were generally written in what is referred to as Early New High German, a pred