Final answer:
The poet is referring to the biblical story of Adam and Eve in the Old Testament in lines 6-14 of the poem.
Step-by-step explanation:
In lines 6-14 of the poem, the poet is referring to the biblical story of Adam and Eve in the Old Testament. The poet depicts Adam and Eve reaching up to Christ to save them from the mouth of hell. This references Christ's descent into hell and his act of bringing out souls, including Adam and Eve, from hell.