In the truth and morality passage, choose the correct word to complete the sentence "to know that with which it has a ______."

Introduction / Context:
This blank is from the same ethical passage about truth as a moral responsibility. The author discusses how denying a person information that he or she ought to have is equal to depriving another soul of its right to know something "with which it has a ______." The missing word must express a meaningful relationship between the person and the information, justifying the right to know it.

Given Data / Assumptions:

The passage argues that keeping someone in the dark can be morally wrong.
The sentence says "that with which it has a ______", referring to the link between the soul and the knowledge.
The word must explain why the person has a moral right to that information.
The context is about duty, rights, and moral feeling.

Concept / Approach:
The key idea is that a person may have a real and relevant stake or involvement in a particular fact or truth. In such a case, the person can be said to have a "concern" with that fact. The phrase "has a concern with" is quite common in ethical and legal writing to show legitimate interest. Therefore, the correct filler is "concern". The other options do not form natural expressions in this context.

Step-by-Step Solution:
Step 1: Read the sentence fragment carefully: "to know that with which it has a ______." Step 2: Recognise that the missing word should describe a valid and meaningful connection with the subject matter. Step 3: Evaluate each option in turn: "urge", "belonging", "concern", "Need", "claim". Step 4: Insert "concern": "to know that with which it has a concern." This is a standard usage meaning the soul is rightly related to that knowledge and affected by it. Step 5: Confirm that this expression fits the moral theme of rights and justified access to truth.

Verification / Alternative check:
An alternative way to phrase this would be "to know that with which it is concerned" or "to know that in which it has a concern". These paraphrases show that the concept of "concern" is central. The moral argument is that if a piece of information seriously affects a person, then depriving the person of that truth is a kind of moral theft. The word "concern" exactly captures this idea of legitimate interest or involvement.

Why Other Options Are Wrong:

"urge": This means a strong desire or impulse, not a stable and objective relationship to information. A person might feel an urge to know gossip, but that does not mean there is a moral right based on concern.
"belonging": This usually refers to being part of a group or place. Saying "has a belonging with" is not natural English in this context.
"Need": Written with capital N here, it looks like a typographical error. Even if written as "need", the phrase "has a need with" is not idiomatic. One may have a need for something, but not "with" something.
"claim": Although "claim" is related to rights, the structure "has a claim with" is incorrect. Correct usage would be "has a claim to" or "has a claim on". Since the preposition in the sentence is already implicit, "concern" works better with "with".

Common Pitfalls:
Students sometimes choose words based on partial collocations, like seeing "right" earlier and then thinking "claim" must be correct without checking the preposition pattern. Another pitfall is ignoring the exact phrase "has a ______ with", which strongly suggests "concern". Always test the option inside the sentence and pay attention to natural preposition use in English along with the moral message.

Final Answer:
The correct word to complete the sentence is "concern".