This is now my go-to book for individuals trying to understand the shift that took place during the reformation regarding Baptism. For 500 years the church has struggled to work its way out of the theological morass that Zwingli inflicted upon the church. Cottrell presents a clear, concise, and well-researched picture of Zwingli's incipient doctrine exposing its falsehoods and presenting in its place a sound theological explanation of Biblical Baptism. While many in broader evangelicalism will reject Cottrell's arguments out of hand, I think this book should be required reading in every theological seminary, if for no other reason than to introduce people to a position that they may otherwise have to exposure to. Agree with him or disagree with him, one thing is for certain, his arguments are compelling, and not easily ignored, save for those who operate under an anti-intellectual mindset.