Hezbollah, youth, Shiite movement, Shiite cleric, Ayatollah Ruhollah Khomeini, Koranic invocation, Hezbollah's youth movement Mahdi Scouts, Israel, piety, God, Muslim religious holidays, religious faith, Shiite youth, secular society, Islamic groups, jihad, Islamic head scarf, ritual, symbolic, religious committement, Shiite doctrines, Koranic verses, Islamic schools, Koranic lessons, religious and moral instruction, love, Talmud, Jewish religion, secular influences, schools, Lebanon