By Clauses, Uncountable nouns

Mr. M. Lately I think I am seeing more of what looks be uncountable nouns followed by what looks to be retrictive clauses and precede by the indefinite article "a." Is that right? How about this? IS THIS RIGHT? A beauty of the Princess of Bigman's land is exquisite. Can an uncountable which...

Although grammar books say the indefinite article should not be used with uncountable nouns, there are many instances in which it is. In your sentence it is the phrase from God and the relative clause that is by faith... that introduces the article. The writer refers to a special kind of...