Final Answer:
Mrs. Cruncher's habit of praying for her husband while he is working as a grave robber angers Mr. Cruncher. He dislikes the interference of religion in his questionable profession.
Step-by-step explanation:
Mrs. Cruncher's constant praying becomes a source of irritation for Mr. Cruncher, as he views it as an intrusion into his work life. Charles Dickens portrays Mr. Cruncher as a practical and cynical character in "A Tale of Two Cities."
His profession involves activities considered morally questionable, such as exhuming bodies for medical purposes. Mrs. Cruncher's religious practices clash with Mr. Cruncher's pragmatic and somewhat dubious livelihood.
The juxtaposition of Mrs. Cruncher's piety with Mr. Cruncher's less-than-honorable occupation highlights a tension between morality and necessity. Mr. Cruncher, being a resurrection man, resents the reminder of his actions through his wife's prayers.
The conflict reflects Dickens's exploration of social and moral complexities during the tumultuous period of the French Revolution.
The author uses Mr. Cruncher's anger to underscore the moral ambiguity and ethical challenges faced by individuals in a society marked by inequality and upheaval.