Matthew 22:18

Ye hypocrites? Our divine Saviour knowing their malice, and that it was their wish in proposing this question, to render him odious to the people, or a suspicious character to the prince, answers them in these severe words.... Another motive was, to let them see that the secrets of their inmost heart were open to him, and thus induce them to be converted from their wickedness; for, certainly, if they perceived that he could read their hearts, they must thence concluded that he was something more than human. This severe reprehension, according to St. John Chrysostom, shews, that it is better for man that God should chastise him here in this life, than spare him here to chastise him hereafter. (Tostatus)