Roman Catechism 30.12

Chapter 30 — Part III: The Decalogue — The Seventh Commandment

Section 12. The Chief Kinds Of Stealing — There are so many kinds of stealing that it is most difficult to enumerate them all; but since the others can be reduced to theft and robbery, it will be sufficient to speak of these two. To inspire the faithful with a detestation of such grievous crimes and to deter them from their commission, the pastor should use all care and diligence. Now let us consider these two kinds of stealing.