The title is a give away that this poem is a paradox which isan element often used in metaphysical poetry.
Simile's and metaphors are used widely throughout thepoem.
Ex: Such life is like the light which bideth yet
This Poem is a conceit in that it uses the word Love toexplain death through out much of the poem
Many lines in this poem have multiple meanings
Ex: Love slain, lo, here I lie
Along with this poem and most of Donne’s poem, deathseems to always come up which shows that he has strongfeelings about it that are not good
This poem is ultimately saying that love leads to death
“death” may very be a connotation for something sexual