Prof. Dr. Edgar Andrews, Emeritus Professor of Materials Science, University of London

“I commend Dr. Erdmann's ministry to all who desire to honour Christ by declaring his sovereignty in salvation and his glory in the church. The purpose of this ministry is to make Christ known through teaching sound reformed doctrine to all who are willing to learn.“

Beate Gsell, Journalist

“Martin Erdmann has helped me greatly in questions of theology and history. His analysis of religious trends is insightful. The articles in the Verax Magazine are an indispensable source of information.“

H. Werner Deppe, Publisher

“The critique of the religion of Progressivism which you present from a Christian perspective is unique.“