Chapter 30 — Part III: The Decalogue — The Seventh Commandment
Section 11. What shall we say of the necessity imposed by God on all of satisfying for the injury done? Without restitution, says St. Augustine, the sin is not forgiven. The difficulty of making such restitution, on the part of those who have been in the habit of enriching themselves with their neighbour's property, we may learn not only from personal observation and reflection, but also from the testimony of the Prophet Habacuc: Woe to him that heapeth together what is not his own. How long also doth he load himself with thick clay? The possession of other men's property he calls thick clay, because it is difficult to emerge and extricate one's self from (ill-gotten goods).