'In this excellent and engaging study, he has analysed the critical dialogue, focusing on a number of themes that are central to both Eckhart and Ruusbroec's thought, such as the Trinity, creation, Christology, and the ecclesiological dimensions of mystical union. On the basis of primary texts, the reader is able to follow the development of Ruusbroec's critical inheritance of Eckhart. And the aurhor has demonstrated, clearly and with a healthy sense of nuance, the complex and fundamental reflections in both authors.' Rob Faesen, Louvain Studies 39 (2015-16/1) 83-86