More than 50 years have passed since the Second Vatican Council - arguably the most consequential religious gathering of the 20th century - produced a new vision of what the church is and ought to be. Remarkably, in spite of the subsequent "ecumenical spring" and flurry of ecumenical activity, there has not been a thorough examination of the Council's new ecclesiology from an Orthodox standpoint - until now. The Ecclesiological Renovation of Vatican...