Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. But the question that perturbs Ruskin's mind is what social pressure can be exercised against a dishonest person.

B. The merchant, for instance, must supply perfect and pure things to the people.

C. Ruskin believes that in every civilised society there exist five intellectual professions, namely the soldier, the pastor, the physician, the lawyer and the merchant.

D. Persons belonging to these professions are expected to perform their duty honestly.