That famous bastion of orthodoxy, the Machzike Hadas Synagogue, off Brick Lane in the East End of London, had been without a Rav since the great Rabbi Werner had died in 1912. During the First World War, Rav Kook was in London and was Rav of the Machzike Hadas, which was really a community, not … Continue reading Rosh Milin, by Rabbi Abraham Isaac Hakohen Kook, London 1917.