The book published by the Pontifical Council for Interreligious Dialogue (PCIRD) and edited by Indunil J. Kodithuwakku K. also contains an article by Thomas Schirrmacher on the reception of the document in the last 10/11 years, and an article on proselytism co-authored with Elmar Thiessen from Canada.
Beside the message of the SG of WEA, the book starts with two other messages by the Acting General Secretary of the world Council of Churches, Ioan Sauca, and the President of the PCIRD, Miguel Ángel Ayuso Guixot, M.C.C.J.
Thomas Schirrmacher will speak at the official launch of the book in the Vatican on May 3, 2022.