Sentence:  The vulnerability of Protestantism to social differences stems from the peculiar role of the <WSD>new</WSD> religious style in middle-class life , where the congregation is a vehicle of social and economic group identity and must conform , therefore , to the principle of economic integration . 
Meaning of the word marked with <WSD> tags:  not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered