This article will explore the Seyyed Husein Nasr's thought on Islamic traditionalism to evercome modernism crisis. The main source of internal Islam [batiniyyah] is sufism. This dimension not only is sunni tardition but in shi'an ithna ashariyyah and isma'iliyah. Nasr claimed that tasawwuf cen be medicine to solve some problem and break off the internal ill. This is a true psychotherapy more th…