Iran is a society with religious infrastructure, in which Islam and Shiism have had great influence. Meanwhile culture and Iranian literature, especially poetry has a great position in reflecting religious symbols. Ghajarid era is one of the Persian literature periods in which religion, especially Shiism has great reflection. In this era, by reinforcing religious bases of poems, poets try to train their addressees morally and transfer their views to them. In this article, by making use of descriptive and analytical measures, we try to examine how religious reflection in poetry in this era.