Beauty in Donne's "The Good Morrow" represents the poet's persona's
Answer Details
John Donne's "The Good Morrow" is one of his most celebrated love poems. In it, the speaker addresses his beloved upon waking, reflecting that their lives before they fell in love were a kind of sleep or childish illusion. The poem celebrates the awakening power of mutual love and the completeness the lovers find in each other.
"Beauty" in the poem represents the poet's persona's lover - the woman he addresses throughout. The speaker declares that their love creates a self-sufficient world: "My face in thine eye, thine in mine appears, / And true plain hearts do in the faces rest." The entire poem is a meditation on romantic and spiritual union between two lovers.
The other options do not fit the poem's content:
A friend does not account for the passionate, intimate tone and imagery of physical and spiritual merging.
A niece or mother would be entirely inconsistent with the romantic and erotic nature of the poem.