A naughty person, a wicked man, walketh with a froward mouth. He winketh with his eyes, he speaketh with his feet, he teacheth with his fingers; Frowardness is in his heart, he deviseth mischief continually; he soweth discord. Therefore shall his calamity come suddenly; suddenly shall he be broken without remedy.
Solomon gives a classic description of a con man. He is a malicious swindler, whose cunning smile masks a treacherous heart, as he goes around with lies on his lips. He will use all kinds of suggestive gestures to draw others into his scheme. As with all sin, this individual will be judged for their actions.