Home » Learn Liturgical Hebrew Online Learn Liturgical Hebrew Online HERE ARE FOUR REASONS WHY TO LEARN LITURGICAL HEBREW: The Jewish blessings, prayers, and poems are written in this Hebrew. tHE 'sIDDUR' ('JEWISH PRAYER BOOK) THE 'hAGGADAH SHEL PESACH' ('PASSOVER HAGGADAH') RABBINIC LITERATURE JEWISH HOLIDAYS AND FESTIVALS