No he is clearly saying 'don't come all high and mighty about me and my friends when you are corruptly profiteering from selective scriptural interpretation'.
"...whited sepulchres, which indeed appear beautiful outward but are within full of dead men's bones and of all uncleanness."
You know, like those assholes who call homosexuals afflicted, while clam juice runs down their trimmed beards and the sun bakes their tattooed two twine woven muscle vested shoulders.
Jesus often uses the letter of the law to invert the accepted spirit of the law.
With the 'woman taken in adultry' he isn't denying that adultry is a terrible thing, he is saying however that we all do terrible things and should attend to our own failings.
Even as God's incarnation Jesus doesn't throw stones at her.
He smacks the money changers around though (there is a pattern of behaviour here which is lost on many card carrying Christians).