Sentence:  In South Africa men are proud of their Judges, because they believe they are incorruptible. Even the black men have faith in them, though they do not always have faith in the Law. In a land of fear this <WSD>incorruptibility</WSD> is like a lamp set upon a stand, giving light to all that are in the house. 
Meaning of the word marked with <WSD> tags:  The condition of being incorruptible; honesty.