Restoring Christ's church: John a Lasco and the forma ac ratio

This book examines the struggle for Protestant consensus and unity through the work of John a Lasco (1499?1560).

It is only in recent years that scholars have begun to recognize the importance of Lasco as one of the leading figures of the European Reformation, and a pivotal figure between Lutheran and Reformed theologians.

The Polish reformer was among the most dynamic church organizers of the sixteenth century, dedicated to healing the divisions among evangelicals and searching for the key to Protestant unity in the example of the Apostolic Church.

It was to this end that he published the Forma ac ratio in 1555, a work that recorded the rites and practices of the London Strangers' Church (of which he had been the first superintendent) and to provide a model for uniting the disparate Protestant communities on the Continent.