Religion becomes a special spiritual element for Mai Van Phan to explain and experience life through a new perspective. It has an important meaning in the process of discovering the poetic and spiritual life of the poet. Religion has become a source of inspiration in Mai Van Phan's poetry. The poetic language system contains religious imprints that express a selective acquisition and the religious experience by the poet. This paper focuses on studying the religious imprints in Mai Van Phan’s poetry language, assessing the artistic contributions of Mai Van Phan in the process of innovating contemporary poetry.