Even now the axe also lies at the root of the trees. Every tree therefore that doesn't bring forth good fruit is cut down, and thrown into the fire."
      (2.) He tells the publicans their duty, the collectors of the emperor's revenue (Luke 3:13; Luke 3:13): Exact no more than that which is appointed you. They must do justice between the government and the merchant, and not oppress the people in levying the taxes, nor any way make them heavier or more burdensome than the law had made them. They must not think that because it was their office to take care that the people did not defraud the prince they might therefore, by the power they had, bear hard upon the people; as those that have ever so little a branch of power are apt to abuse it: "No, keep to your book of rates, and reckon it enough that you collect for Cæsar the things that are Cæsar's, and do not enrich yourselves by taking more." The public revenues must be applied to the public service, and not to gratify the avarice of private persons. Observe, He does not direct the publicans to quit their places, and to go no more to the receipt of custom; the employment is in itself lawful and necessary, but let them be just and honest in it.