The present volume, the first English translation of Anselm of Havelberg's Anticimenon, sets his work in the context of the early Premonstratensian (Norbertine) thought integral to the reform movement of his time. It renders Anselm's powerful voice audible to a modern English-speaking readership yearning, with him, for unity in the Church and understanding of the Holy Spirit's agency in human experience.