Because they did not agree with the way the Church of England did things, the Puritans made reforms, or changes, in their own churches and societies. Some of the Reformed churches in Europe made similar changes. The Puritans made preaching very important. They used as little ritual and decoration as possible. Very often, sermons talked about Hell. One famous sermon is "Sinners in the hands of an angry god", by Jonathan Edwards, an important Puritan preacher. The sermon talks about God being angry with people for sinful behavior, and throwing them into the fires of Hell as a punishment.