Stylistics is a knowledge that has been particularly considered by writers and speakers. Literary style of every writer shows the way of indicating speaker’s thought and it is his opening key of speech’s style in conveying meaning to the addressee’ s mind. Type of words, structures, sentences, and the way of interpreting meaning are factors in literary style elements. The effect of Khaje Abd ol-Lah Ansari’s word on Sufi didactic literature is known among literary scholars. Deeply mystical concepts’ integration with eloquent style in song has made the works of Khaje eternal; so stylistic research about his works can show good points in literary aesthetics of his works. So besides Al-Sufi categories, his five epistles are the most preferred among his works that are described in this study.