Rav Elazar Rokeiach of Worms, Germany was one of the ''Chassidei Ashkenaz'', a group of German pietists. He lived from 1165 until 1238. His work, ]]''Sefer HaRokeiach''[[ is a guide to ethics and halacha. His teachers included, among others, [[Raavyah]] and the author of the [[Yereim]], and among his students were [[Ramban]] and Rav Menachem Recanati.
