What evidence indicates that Andrew Marvell`s poem "To His Coy Mistress" is a carpe diem poem?

If time lasted forever, the speaker and his mistress could
court and play games forever. Coyness is equated with flirtation. From lines 1-21, the
speaker discusses how he and his mistress would spend such a vast amount of time: from
before Noah’s flood until the end of time.

At line 21, he
is reminded of their mortality. When she is in the grave, his praises will no longer be
heard (lines 26-27), and she eventually will become food for worms and then dust. There
is a sexual connotation here with the worms “trying her virginity” as they take her
body, which she will not be able to defend. This disturbing image is meant to contrast
death with the appreciation of life. He concludes by saying the grave is a private place
but none “do there embrace.” We had better embrace now, because we can’t embrace when
we’re dead.

Starting with line 33, he begins his direct
plea to seize the day. “Now” is repeated to increase the urgency. He asks her to “tear
our pleasures with rough strife” “like amorous birds.” In other words, he asks her to
love (and make love) with an urgency that suggests they have little time left. He
prefers to “devour” time rather than let time slowly devour
them.