In his glorious book, Spiritual Couplets (Masnavi-E- Manavi), by using colloquial elements in Persian Language, Molana Jalal-E-Dinn Mohammad Balkhi (Molavi) has tried to elaborate and interpret his given pedagogical and theosophical concepts for the people as whole. Thus, he has benefited from vernacular language and literature to make the speech more effective on audience in his masterpiece. At the present study, it has been dealt with extraction and classification of colloquial idioms, ranging from the smallest to the biggest speech unit (i.e. from morpheme to sentence) and implication of poetic evidences in Spiritual Couplet (Masnavi Book) at fifth tome where one may observe them under some titles including morpheme, lexicon, verb, composition, clause, sentence, ellipsis and iteration, adage (proverb).