righteous

1. ADJ If you think that someone behaves or lives in a way that is morally good, you can say that they are righteous. People sometimes use righteous to express their disapproval when they think someone is only behaving in this way so that others will admire or support them. 正直的; (有時指) 假正經的[正式]

Aren't you afraid of being seen as a righteous crusader?

難道你不怕被人看成是一個裝腔作勢的改革者嗎？