Is There a Biblical Obligation to Pray? Re-examining the Sources in Light of Sefer Shemot - R Menachem Leibtag at OT Guest Shiur by R. Menachem Leibtag Download Is_There_a_Biblical_Obligation_to_Pray__Re-examinging_the_Sources_in_Light_of_Sefer_Shemot_-_R_Menachem_Leibtag_at_OT.MP3