Martin Luther King uses this allusion to forge a connection with familiar figures of faith.
What is an allusion?
An allusion is a figure of speech in which a thing, person, place, or event is referred to without directly mentioning the same. Most allusions are based on the fact that the knowledge of the author and reader about the topic is the same and hence the reader will understand the reference.
In the passage "Of course, there is nothing ..." Martin Luther King Jr. is referring to the Bible by mentioning Shadrach, Meshach, Abednego, and Nebuchadnezzar.
By using this allusion, he is trying to reach a large audience who follow the same beliefs.
Therefore, the correct option is D.
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