 He was amongst the founders of the Polish branch of Agudat Yisrael, and also helped establish Poalei Agudat Yisrael.In 1935, he made aliyah to Mandatory Palestine, where he headed the Sinai Institution in Tel Aviv and the True Torah organisation in Haifa.One of the heads of Agudat Yisrael's education work, he became a chief inspector of the Ultra-Orthodox education stream.