道貌岸然　

◎ 道貌岸然 dàomào-ànrán

[artificial outward saintliness;appearance of man of integrity;hypocratical devoteness pose as one of high morals] 庄重、威严的样子。现多讽刺假装正经、表里不一

因看见端甫道貌岸然,不敢造次。——清· 吴沃尧《二十年目睹之怪现状》