Stylists have named the poetic style of poems of the sixth century of Ganjeh and Ar-ran area as 'Azarbayjani' according to the classification of different periods which is different from the Khorasani style. The stream of prose writing in this period has a little different from the previous period and authors little by little try to achieve available features in technical prose by imitating of Arabic language and involving them in their writing that this action at the end of the seventh century led to an artifact and arrogant prose. Despite the backwardness of more than a century of prose stream from poetry stream, in the sixth century by the appearance of prose writing poets, the interval disappeared and the composition acceleration of the stylistic angles of poetry and prose became more and more. Regardless of the prose features of his period and backwardness of more than one century of prose from poetry, Khaghani is a prose writer poem who acted in the same way in prose and poetry, played important role in accelerating the movement of simple prose toward technical prose by imitation of his artifact language in the poem, and promoted the process of movement of simple prose toward technical prose. According to this preparation in this research, we decided to prove our claim by comparing the linguistic, literary, and content elements of a letter and ballade of Khaghani that both are about Imam Amadatod-Din Hafadeh.