Which set of lines in this excerpt from Andrew Marvell's "To His Coy Mistress" contains a biblical allusion

Which sentence uses whether correctly

Is there a difference between seeing and knowing?

The author's word choice and word usage a) are appropriate for a formal setting. b) are appropriate for an informal setting. c) contain analogies to allow for thoughtful interpretations d) contain several allusions and idioms to connect with the audience.